You are wrong. The Left are the dialogue of rudeness and nastiness, as anyone who has been called “a basket of deplorables” can attest.
“ That occasion where he made fun of a handicapped reporter” has been completely debunked: when you see the whole clip, it is clear that Trump was responding to insult in exactly the same way he had responded to non-handicapped reporters earlier. There was no attempt to mock his handicap, just his idiotic political bias. Fake News, Democrat Propaganda, call it what you will.
The rest of your reply is guilt by association: in fact Trump stands up to White Supremacists and the KKK, saying the politics of racial hatred are evil. Why wouldn’t he? Half his own family are Jewish, and that crowd hate Jews. This is a man who is revered in Israel for his support, including the recognition of Jerusalem, a sore point for generations.
Now you really amuse me: “https://www.geopolitica.ru/ is a Russian progangda site.” It’s propaganda, but that is my point: The Russians think Hillary Clinton would have started a war with Russia. There’s not much point reading US propaganda to find out what the Russians are thinking, now is there?