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.
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.
People think that e-residency is just a breeze to do, but people who try, discover that its much harder than thought. Still easier than normal residency, thats true.