Earlier quoted context omitted.
Better than crypto, you can store some money in a foreign bank account with a debit card attached and withdraw from the ATM when you need.
afaik its complicated to create bank account in country where you don't live no? I always had to provide proof of address or something, from that country, which is complicated if you are not millionaire with property here and there.
You can also get e-residency in many countries like estonia, lithuania, etc and avail their government services digitally. You will be able to open a bank account and sign stuff.
There are many options available.