> You go to some cryptocurrency hangout, pay some stranger a hundred bucks in cash and they transfer a hundred bucks in Bitcoin to your wallet. You go pay for a

> You go to some cryptocurrency hangout, pay some stranger a hundred bucks in cash and they transfer a hundred bucks in Bitcoin to your wallet. You go pay for a VPN with it. Then everybody can see that A transferred money to B and B transferred money to C, but nobody knows that you're B and those are the only transactions for that wallet. Essentially you have to create a brand-new, single-use wallet for every transaction, am I wrong?