I wouldn't say banks per se are the bad guys. The current banking system, yes. But a full reserve bank for example offers a valueable service for people. But in this current system they aren't even allowed to operate
Discussion
First of all, five stars for your nostr handle. ⭐️
Yes. You are technically correct. But I’m speaking at a mass market messaging level in relation to the current zeitgeist.
Banks are full of Banksters. And Banksters are crooks.
Be your own bank is ineffective in the game of slogan warfare.