While this is bad, I do feel like anyone using a hosted wallet like Coinbase where you directly link a bank account (which I think is rare among bitcoin exchang

While this is bad, I do feel like anyone using a hosted wallet like Coinbase where you directly link a bank account (which I think is rare among bitcoin exchanges, etc) can't be expecting full anonymity. Coinbase is a registered company and if they have bank accounts linked then their identities are compromised anyway if the company were to get subpoenaed, I'd imagine. If they want anonymity they should be personally holding their own wallet. Most exchanges only allow some sort of cash order deposit, for this reason exactly.