Instead, they have all sorts of excuses. They say, for instance, they're investing, that crypto is like stocks or gold. But what exactly are they investing in, given there's no underlying asset? Moving numbers on a digital spreadsheet and hoping someone else will pay more for it? That's not investing, but taking a spot in a digital queue, waiting for the next fool to take your place.
Then they'll say: "Crypto lets me access my money (euros, dollars, etc.) from any country in the world." Wrong! Crypto lets you check a spreadsheet entry on the internet. Your money is gone. Crypto didn't move it across borders. It went into the pocket or account of whoever sold you that entry. And now you need someone in that country to give you their money.
But why would they? With euros or dollars, people have a bargaining position because that money is issued as debt, so private and public sector debtors must have it to pay off mortgages, corporate debt, or government bonds. It's like having any other good that people must have to meet their needs. It gives you leverage to negotiate for what you need.
Right now, people are giving away their money simply because they saw others doing the same and getting rich quick. But that's true for all pyramid schemes. You surrender your economic leverage and wait for new participants to do the same. Until they don't. Then the scheme collapses.