Slazo doesn't do Reddit videos anymore. He had a separate channel that he shared with some other guy named Damien but after the allegations I guess they just yeeted Slazo and Damien took over.Anyhow...I'm not sure how much i buy the whole "They're trying to get rid of the competition" argument because none of them really share an audience and even if they did people can be subscribed to more than one person. Slazo does dumb reddit videos, dolan does dumb meme compilations, imalex does dumb commentary videos, kingani seems to do general dumb shit, she doesn't seem to specifically focus on one thing. Hyojin and Kwite also seem like completely out of left field people to be involved so their involvement is definitely very curious and interesting, especially Hyojin since she doesn't have a youtube presence, really.
Looks like Damien stayed out of it thankfully.
Most people who watch commentary YouTubers watch more than one, and will follow the community. Perhaps jumping on the hate bandwagon was an attempt to gain attention or make themselves look better by condemning a supposed rapist?
From what I know Kwite knew who Slazo was. So did all the other people. They may have just wanted to condemn him right away so they didn't look like they were supporting (or friends with, in the case of Alex and Dolan) a supposed predator.
I find it funny how the only one who has apologised publicly so far was Elvis the Alien, when (from what I've seen) he literally had nothing to do with the situation except for tweeting about a clown meme @ Slazo not long after the allegations were released.