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?
Hypothetically: Banks don’t generally scrutinize the source of the money or why it’s being transferred. If the funds exist in the account, they just make the transaction. Also it’s on the gift giver to pay any applicable taxes.
In real life: Scammers posing as a billionaire are infinitely more likely to contact you than a real one. The scammers will depend on you thinking a normal bank transaction won’t work so you can jump through some hoops that will inevitably have you paying them real money instead.
There is a law called Know Your Customer. You have the generally backwards