The 5 Biggest Problems of Investing in Cryptocurrencies

Mr. The Poor Swiss | Updated: | Investing
The 5 Biggest Problems of Investing in Cryptocurrencies

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In the first post of the Cryptocurrencies series, we talked about how cryptocurrencies were working. Then, in the second post, we looked at the history of cryptocurrencies. Finally, in this last post, I am going to discuss what I think is wrong with them.

Personally, I believe that cryptocurrencies are not an investment. When you buy a cryptocurrency, you do not buy any value. You just speculate on the fact that other people will later give a higher value than what you paid. This speculation, or even gambling, not investing. Moreover, there are also several problems with investing in a cryptocurrency that you do not have with stocks. Let’s see what they are!

1. Cryptocurrencies have no real value

I am not saying you cannot buy things with cryptocurrencies. Because you can. You can also exchange them for standard currency and do what you want with them. However, as an investment, they have no real value. When you invest in a company by buying stocks, you buy a part of the company. This company has assets and generate earnings. You shares represent a part of these assets and earnings. They may even grant you some dividend.

But when you buy some cryptocurrencies, you do not buy any value. You simply buy a coin with some¬†currency and you hope to exchange the coin for more currency later. This is also the opinion of Warren Buffett who said “You are just hoping the next guy pays more. And you only feel you will find the next guy to pay more if he thinks he is going to find someone that is going to pay more”. This is not an investment, this is speculation! There is nothing wrong with speculation, you just need to be aware of what it is. And you should be aware of the risks.

2. Cryptocurrencies are highly volatile

Bitcoin volatility compared to stocks and gold
Bitcoin volatility compared to stocks and gold, from Citibank

Bitcoin’s price has been highly volatile since the beginning. And it has been the same for most cryptocurrencies. Just take a look at the chart above. It is very easy to see that daily volatility in the last two years has been much higher on bitcoin than on gold or stocks.

Moreover, the price of a cryptocurrency is not tied to any value like the price of a stock. So they mostly react to news and to investor appeal. There is a very strong herd mentality with them. And this can change very fast. It has not been uncommon to have a daily change of more than 10% with cryptocurrencies. On the other hand, this is very rare for stocks. But not impossible for stocks either. You need to remember as well that stocks can be quite volatile!

3. Cryptocurrencies are too anonymous

Cryptocurrencies are highly anonymous. In fact, I believe they are too much anonymous. There is a record of all the transactions. This is the base of the blockchain. But the only thing recorded is your public key or your user name. If you know the public key of someone, you can know how much he got in the public information. However, normally, you do not know who is behind the public keys. That means you can send money to someone and nobody will know that the money is coming from you if they do not know who is behind your public key.

This is a severe problem in my opinion. It is too easy to use them for criminal activities. While they could do the same with cash, now they can instantly send money from one account to another. And all this in total anonymity. This can also be used for tax evasion. Bill Gates also shared this concern in a recent Reddit Ask-Me-Anything (AMA), by saying “The main feature of cryptocurrencies is their anonymity. I do not think this is a good thing.”.

I think cryptocurrencies need more regulations and security before they can become mainstream.

4. Cryptocurrencies have a bad environmental impact

The mining of cryptocurrencies, which is at their heart, consume a lot of energy. Currently, it is estimated that the bitcoin network by itself consumes about 72 Twh per year. This is more than the energy consumption of a country like Austria!

Some miners use renewable energy for their operations. However, most of them are set in rural areas where energy is cheap. For instance, there are a lot of them in China where the main source of energy is coal. Which is extremely environment-unfriendly!

You can do what you do with cryptocurrencies with other currencies. But without the extreme energy consumption. I do not think it makes sense to consume so much energy for a simple currency. Something should be done to reduce their energy consumption in the future. We already have enough environmental concerns in the world without this one!

5. Cryptocurrencies lack protection

There is much less protection when you trade cryptocurrencies than when you trade stocks. To start, there is no protection against insider trading. In stock trading, insiders from a company are prohibited to use internal knowledge of the company to make a profit on the stock market. There is no such thing in cryptocurrencies. If an insider has more information than the others, he can still do what he wants.

Another lack of protection is in the guarantee. If you invest 100’000 dollars in cryptocurrencies and keep your coins in the exchange website, nothing is protecting you against the bankruptcy of the exchange. If the exchange closes down, you lose everything. Stocks and cash are insured in most countries (by FDIC and SIPC in the U.S. for instance).

There are also some guarantees for the price you pay for stocks. For instance, they are laws that make sure you do not get a worse price than the best offer there is at that time. But there is no such things for cryptocurrencies. As such, different exchange websites can have a large difference in price.


While I am very interested by the technology behind cryptocurrencies, I am not interested in them as an investment. In fact, I believe they are not an investment, they are speculation. When you invest, you invest in some value, generally the value of the company. Or the future value of the company. However, cryptocurrencies have no intrinsic value. If you want to gamble your money, it is fine, you just need to be aware that you are doing it. Do not start gambling a second mortgage on cryptocurrency and start saying it is a safe investment. It is not!

For now, I do not want to invest in cryptocurrencies. I already gambled some money into them in the past. And I consider this one of my biggest investing mistakes. In the past, I believed it was an investment. But now I know that they are not an investment. I still believe it can be used as your fun money. But you need to be prepared to lose it all!

Watch this video to learn about Warren Buffet‘s view on cryptocurrencies:

What about you? What do you think about cryptocurrencies? Are you speculating on them?

Mr. The Poor Swiss is the author behind In 2017, he realized that he was falling into the trap of lifestyle inflation. He decided to cut on his expenses and increase his income. This blog is relating his story and findings. In 2019, he is saving more than 50% of his income. He made it a goal to reach Financial Independence. You can send Mr. The Poor Swiss a message here.

8 thoughts on “The 5 Biggest Problems of Investing in Cryptocurrencies”

    1. I have stopped holding the ETNs a long time ago and so far I do not wish to go back into cryptocurrencies. There was nothing wrong with these ETNs (they were expensive, but then, they all were). Cryptos are just not my thing.

  1. Hi Mr. Poor Swiss,

    As always, thanks for the great articles. I have a couple points to ask you.

    After the current crypto rebound at the end of 2020 and in early 2021, do you still think you took the right decision by selling them back in 2017 instead of holding them during long term?

    For the cryptos there is indeed no commodity behind as gold, but Ethereum, for instance has the value of their network which being used more and more by real companies. In addition to this, some startups as Celsius and Blockfi do pay interest if you lend them your cryptocurrencies. Does this change your view on cryptos?

    About cashing them out and transferring them back to FIAT as Matt mentioned, I believe that as long as you declare them on your yearly tax declaration and that you can demonstrate the transactions you made to get them on the first place, should be fine.

    Thanks again for the inspiring content!

    1. Hi Henry,

      1) No, I do not regret selling my cryptos. I would not have liked the volatility in my portfolio until now.
      2) There are plenty of great networks, I do not see enough value in the Etherum network to back the value of the currency. That being, it’s already much better than for BTC.
      3) Yes, I think the same, but I have never seen any official source about it. And I have never had enough cryptos in my portfolio to make it significant enough for my taxes.

      Thanks for stopping by!

  2. I experimented with speculating on them in past, and while I still hold some (hodl?) I’ve become much more interested in other more traditional non-speculative investments like stocks and REITs.

  3. …if you were lucky enough and have earned a lot in Cryptocurrencies, it might be almost impossible to sell all at once and convert back into FIAT currencies. AML (anti-money laundering) and banks can’t just accept huge incoming payments without proper background validation, and your selling price can not just be defined by a mouse click with large volumes neither. Small amounts are not that problematic though. Great post, thanks for sharing!

    1. Hi Matt,

      That’s a great point. I didn’t think of that like that. That should be a bit harder to justify taking back a fortune from BTC than from stocks, but overall, the banks should act the same, no ? I’m not nearly an expert on the subject. Selling price is indeed difficult for large volumes! I agree that overall, it’s more difficult to get all your money out of the crypto game than from the stock market.

      Thanks for stopping by!

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