I wouldn't say dumb, but I would say misguided. However, I've never donated to anyone.
Why do you think abolishing lobbying would be a bad idea?
Too many special interest groups are essentially buying the loyalty from too many politicians, big pharma, NRA, Soc. Media, etc. etc. You should be voting on how your voters ask you to, not by what contributions you receive. Because otherwise, it's a government run by a corporatocracy by proxy, but really run in an oligarchy. Only the wealthy and most influential swing the decision making of the politicians. Most notably, with Donald Trump.
The man should be politically dead by now if this was 2012. Yet, he has the most scandals out of any president and is implicated in the most crimes of any president in history. Yet, somehow.... he endures.