One of the things that has gone wrong in this whole process is that in the media, the focus of the Russia investigation has been whether or not Donald Trump can be nabbed by it. Before the election, that meant exposing details that might make him unpopular. After the election that meant impeachment.
For so many people, that's what the investigation is all about. Nothing else matters. This is true of many Trump supporters as well as many Trump opponents.
So, for Trump supporters, they might see some sort of equivalence between the investigations. In their mind, one of them targets Clinton, and the other Trump, and that's the difference between the two investigations. They don't look and see that the fact that the Russians were actively engaged in measures designed to divide Americans and undermine elections is somewhat more significant than the contents of a ,, campaign's laptop, related to issues that had already been investigated ad nauseum.
Interestingly, the fake news that Russians were distributing wss often related to phony "scandals" of Mrs. Clinton. In other words, these people are being played like a fiddle by Vladmir Putin and his cronies, and they don't even realize it.
Fortunately, it appears that the investigators themselves haven't been overly distracted by that. Most of the indictments made by Mueller have actually been of Russians who committed crimes in the course of their propaganda campaign. There's no reason to believe, at least as of yet, that the Mueller team is operating in a biased fashion.
I just wish that the American public were sufficiently informed and sufficiently capable of critical thinking that a "fake news" campaign couldn't work against us, but alas, that is not the case.