If you want to understand what they're doing with their comments here:
Screenshots of them bragging that they're dominating PewdiepieSubmissions:
https://i.imgur.com/uL9hhUg.jpg
More screenshots:
https://np.reddit.com/r/minnesota/comments/7jkybf/t_d_user_suggests_infiltrating_minnesota/?sort=top
https://medium.com/s/trustissues/the-deadly-incel-movements-absurd-pop-culture-roots-e5bef93df2f5
https://medium.com/@DeoTasDevil/how-white-nationalism-courts-internet-nerd-culture-b4ebad07863d
https://en.wikipedia.org/wiki/Southern_strategy
https://en.wikipedia.org/wiki/Fox_News_controversies#Internal_memos_and_e-mail