Anyone posting a threat especially against a law enforcement officer or politician will be banned
I don't think that this will succeed, but if it does, there will be many a left wing news sites that will have a lot of soul searching.
One America News (OAN) filed a lawsuit against super liberal talk show host Rachel Maddow in September for a defamatory comment she made about the network in July. (Other defendants include Comcast, MSNBC and NBCUniversal Media.)