First, a website (especially one such as this) isn't a "Trump crowd," or any crowd - it's a website.
Second, while this website's content is awful - what did you expect trawling a neo-Nazi website to result in? Of course neo-Nazi content is horrible and bad! But it's also irrelevant to the conversation about the quality of King's tweets (which offend some but so what) or whether "lynch mob" is a valid description of a chant at a political convention (it is not; it is a manifestation of Internal Escalation Anxiety).