I don't think so. Free appeals are still needed to rectify mistakes that occasionally happen. And there will always be opportunists using the process either because they're naive, or fishing for better shitposting strategies, or just trolling.

As for the whole financial incentive side of it... you're right, I don't care. And I'm not sure if I'd trust people who do it for money. We already had a case of someone getting framed and that was without financial gain involved.