because the leftist jews invented communism and still push for it through "liberalism" ("antifa" was originally a weimar republic communist thug group, look it up), and conservative jews gatekeep opposition to prevent the people pushing for communism - jews - for being exposed. there is also a deeply rooted religious hatred of white people by jews that they lie about or at least aren't honest about. look up "goyishe kapf" ("gentile brains" - an insult meaning retard) or "shiksa" (a gentile woman, translates to "abomination"). they also believe that rome and it's descendants have satan as its guardian angel and that they are inherently evil, and most rabbis believe america and europe descends from rome.
United States