This article, about a longtime Missouri white supremacist, is worth reading. In one of those odd coincidences, I was just thinking about him this week. He was an early white supremacist on the web (he's Christian Identity) and for a while also tried to https://www.capjournal.com/news/controversial-man-fighting-to-keep-stanley-county-land/article_ce58d398-ed83-11ea-9bdf-63e60471b3ce.html

appeal to the then-new militia movement, creating a webpage for (IIRC) the "7th Missouri Militia," which was just him. But he constantly ranted and insulted people, so much so that not just the militia movement but even most white supremacists didn't want to have anything to do

with him. If you'd like to get a sense of what he's like, this Usenet posting of his from 1999 is a reasonable example: https://groups.google.com/forum/#!topic/misc.activism.militia/cQLhL7KhvAI. You'll note he references me, as he often did, as "Dokturd Mengele Mark Shitcabbage." I guess he was not a fan.