Say hypothetically a really rich billionaire wants to donate/invest a lot of money to/in you what would be the best non crypto option to get that money since PayPal most bank accounts for that matter would stop and question you on it and probably wouldn’t believe it’s a donation?
They would have their people set up a trust fund for you, or they would have their people transfer the money to you.
This is not a problem you need to consider in this situation
Any billionaire that wants to donate money to a cause won’t be giving it to an individual. Only an organization that can give them a tax receipt.