Nonsense, of course. Leftists tend to be quite pacifistic. Not 100%, obviously, but a huge percentage. You could find dozens of posts here from wingers threatening people, yapping about their arsenals, threatening armed revolt if things don’t go their way, etc. Finding posts like that from leftists would be a challenge indeed.
Then we have Trump’s hate rallies, where he urges violence against people and goes through his usual litany of groups he hates, as the MAGA crowd hoots in delight.
You just hate reality.