Well you had Adam Schiff directly state Trump colluded with Russia and, I think it was him, called Trump a Russian puppet. The Mueller report actually found no evidence of this.
He was called Hitler and a fascist (I have historically called him this myself but for elected officials to resort to that rhetoric is another thing) despite being in power for four years and arguably none of his policies are close to Hitler. This election campaign the democrats and sections of the media 100% upped their “name calling” - I guess to counter the other sides spiel but as I said you can’t take the moral high ground then resort to similar tactics.
They questioned his mental capacity whilst simultaneously claiming Biden was “as sharp as a tack”. About a week later Biden was forced to step down.
They claimed he is a danger to democracy whilst also ignoring their own protocols and not holding a primate. In fact Bernie sanders was unfairly pushed out despite grassroots wider support than Hilary received making arguably a mockery of their own sense of democracy.
You had the 60 minutes editing debacle.
And he was banned from Twitter after his presidency when months later, in the Twitter files that was leaked, it showed direct CIA and government officials helping to shape their own compliance rules. This might be more conjecture but did the government lean on Twitter to ban trump?
And I have to say I am left leaning and by no means a trump fan but you can’t depict yourselves as the good guys and then play dirty when it suits you.