If you answered “yes”, sorry, the answer is “no”.
If you answered “no” or if the answer is “no” whatever your opinion, go to question 3.
3) But what can’t really don’t like it?
A complaint is that the amazing of currencies could reward early adopters, who can be people you wouldn’t like. (As always, you need money to make money, but this is true for all forms of investment. I know fairly average people who make crypto.)
Another reproach is that crypto is a grade. (Not as long as anyone can afford to buy and sell can easily do so on a structured market. Generally, the founders of cryptocurrencies have them for the long term, although it is a Wild West environment and most of them last. However, there is a type of crypto, known as the same, which is completely like a legal grain.
The less reflexive concerns are that, unlike gold and its proven power, crypto has only a brief history, and that leaving the government peels off in chicanery. (Such a effort must be kept small, but the sky helps us if we cannot try new things while monitoring potential abuses.)