I would be interested to know which of Mueller's team you thought were Democrats. I would also be interested in knowing why you keep repeating that they found nothing. They were charged with investigating Russian interference in the 2016 election. I would say they demonstrated that in pretty convincing fashion.
Moreover, Michael Avenatti was never a hero. He's a scumbag, kind of like yourself. Cohen is also a scumbag, Trump's scumbag to be exact. That said though, when the story is written it will be Avenatti that took down Cohen and by extension Weisselberg and Pecker... and then the entire Trump organization.
Keep your eye on the southern district a-hole this ain't over by a long shot.