What makes you think it’s ‘simply existing’? It’s providing a rare and valuable service to people who value the service.
There isn’t a lot of parking in Toronto.
If you think a person should make more for doing less, you’re way out of touch with reality. Even under communism the government expects you to be at least somewhat useful.
I don’t know where this idea came from that a person just simply existing entitles them to a certain income given to them by other people who are actually providing enough value that they can subsidize your lack of value.
Just be useful, it’s society. If no one was useful we’d all be fucked. What makes you so special that you can be supported by everyone else?