It sounds like you have another source of income. If you were in the middle of a good chapter you could turn down a ride. I don't think you're exactly the kind of driver these companies are looking for, but if they were I think they'd have a hard time finding enough of you.

I feel like being able to monetize your freetime is a luxury a society can't afford when your leisure activity could be someone's job. You could spent time volunteering, like meals on wheels or something. But instead you're driving down the labor rate, as a hobby.

That sounds harsh and I don't want you to feel personally attacked, so I'll just it's cool, no one's perfect. But jobs need to pay live able wages, IMHO.