The evidence is literally all over his Twitter account. Like considering people murdering others by hitting with cars to be fine people. Promoting "false flag" conspiracy theories when his supporters attack people, claiming democrats are responsible. Language indicating support for civil war.
If you had read the news you'd know about it.
https://www.newsweek.com/trump-uses-language-war-twitter-it-...
https://journals.plos.org/plosone/article?id=10.1371/journal...
https://www.businessinsider.com/trumps-condemnation-of-white...
https://americasvoice.org/trumphatemap/
https://nymag.com/intelligencer/2019/08/report-trump-invoked...
You're either lying or ignorant. In either case you're blatantly wrong.