I’d argue profit is essential to capitalism, which of course is probably you meant, blaming capitalism I mean. I think charging interest on debt (some of which you are essentially forced to borrow) is what is truly scandalous. Sure it makes sense when it is oversimplified, and told from the point of view of the banks who need to make an honest living by risking money, but money is created from thin air from loans, so the whole thing makes no sense imo.