Okay I will bite on this question Krankin is asking about Russia and 2016. Sorry to be long winded...
I'm not sure Trump and his people technically colluded deliberately with Russia. But I believe some of them were so inexperienced, inept, and so completely ignorant of the national security implications that they actually became entangled with hostile agents. Did Trump say some dumb stuff that allowed people to accuse him of colluding? Yes probably. Remember when he said “Russia, if you’re listening, I hope you’re able to find the 30,000 emails that are missing”? So that's probably on him. A serious politician with a keen sense of national security would never say something like that.
And I don't think my conclusion is raving of a crazy leftist. It's probably a rational and reasonable concern. I thought that is essentially what the Muller investigation found. So I went back and looked at it now, and provide this summary of conclusions of the Muller Report:
Russia did interfere in an election and it was "sweeping and systematic.
That members of the Trump administration welcomed the interference as they believed it would benefit them
There were some links between people in the Trump campaign and individuals tied to the Russian government. And some of these individuals lied or obstructed the investigation into these ties.
On top of this, it is my belief that at least one individual close to Trump (Rudy Giuliani) is STILL, knowingly or not, working with people with ties to the Russian government. As explained in this article: https://www.washingtonpost.com/national-security/giuliani-biden-ukraine-russian-disinformation/2020/10/15/43158900-0ef5-11eb-b1e8-16b59b92b36d_story.html
All that being said, I don't know if any of this had any material impact on the 2016 election.
But getting caught up in this mess with one of your country's greatest enemies seems pretty serious no? Reasonable Americans could have serious apprehension about this story without being leftists.
And now that I've written all this I can't remember how it is relevant to this situation.