I will grant you that we need major campaign finance reform very, very badly - to the point that it should be _the_ one most important political item on the USA's agenda - above immigration, above China, etc.
Citizens United (the controversial Supreme Court decision saying that corporations had the same right as individuals to spend money to influence elections) is a travesty to democracy - one that I oppose along with the most flaming of flaming liberals. But the way that liberals have chosen (to burrow into the various bureaucracies and implement a de facto legislative agenda from there) to control campaign finance is simply wrong.
IRS gutted? Hardly. Go talk to one of them in one of his/her unguarded moments (perhaps after sharing a joint). Watch their eyes light up when you mention that maybe Beto O'Rourke can duplicate Obama's trajectory.