No one should rely on tips, but they do. Refusing to tip now just hurts people , real people, immediately. You have to live in the world as it is while trying to improve it.
The bartender can’t eat your idealism nor find shelter from the elements in it.
As I said at the root of this thread, my ire is mostly reserved for rich people who refuse to tip. If you’re struggling, you have to make your own decisions and compromises to get by. But the guy who makes more money from interest than the bartender makes all night, when they don’t tip they’re an asshole.
The problem you’re describing, that people aren’t paid enough and CEOs are too rich, is a very real problem.