It always did fascinate me that a banker can just mistype a 0 on deposit and just like that - you just got more money by a factor of 10 without that money actually existing…
Another interesting concept to think about is money lost on the stock market. All that money didn’t actually go to anybody, it essentially depreciated.
But regardless I don’t see why so many people are against banks. Banks aren’t a bad thing and loans make modern life possible for an average consumer by increasing their buying power. Debt is a good thing as long as it’s not over extended past the persons abilities or financial situation/security.