I don't care if it is raising money for a democrat/republican/green/independent. The problem for a long time has been too much money in politics, but Citizens United made it worse, and the events of the most recent election should have made it transparent to everyone who was in denial that this is the case.
If I donate more than $2900 to a candidate I get in trouble. If I create a PAC, then I'm able to donate $290M dollars without issue. Yes, we still have one person/one vote, but voters who donate millions of dollars are the ones who get heard.