What ever reason you want to travel it is important to choose a country that is made for you, I no fit talk about other factors but as a person way Dey into cryptocurrency it is better you consider or factor in countries way no get cryptocurrency tax before making your decision.
Some few more still Dey but this 11 countries go good for you to study on.
The problem here isn't about the crypto acceptance as anyone can travel there to spend time but since they are tax free, spending through crypto will save you some dollar issh going to their countries but first, what about Visa? This country need to be fix so that traveling can be easy for everyone, you can have the money to travel but the due process to go this country can be exhausting unless you have a God fearing Agent that can help you, not another one that will scam you.
The top countries you mentioned need proof of funds too which I'm very sure crypto isn't part of the criteria the immigration ask when going for vacations or tourism, they will ask for proof of bank statement and if you are not the type that keep money on your bank for at least 3 months, it's going to be a big issue. All this problems span across how our government is treating the country, the incompetency need to be weeded completely so we can have a better country.