They were not Kiwis, but rather associates of fellow logosperg Garrett Simmers and "The Raiding Crew", a group led by Garrett and populated by people who are utterly afraid of him because they genuinely fear he will make their lives hell if they leave. The "crew" is dedicated to raiding the everloving shit out of Discord servers owned by people he doesn't like by spamming said servers with racial slurs and other :autism:. He's infamous around the CLG parts for being an narcisstic psychopath who legitimately attempted to kill someone (albeit in one of the dumbest ways possible) and has no concern for anyone but himself, often manipulating others into doing his dirty work (i.e. "raiding") for him. It helps that his mother is nowhere to be found, his father left presumably either before he was even born or when he was really little, and his grandmother has done nothing even after he ended up getting doxxers on his family's tail, culminating in him getting box bombed and his grandmother getting quite a few phone calls warning her about her grandson's behavior. He also likes to dox people (mostly people who do as little as call him fat) and harass them endlessly, with virtually his only goal being to make them commit suicide. There could honestly be an entire thread on him.
I believe the final straw that got Garrett and his cronies banned from the wiki was them freaking out over the utterly rare TAT Communications logo. Someone in his group then created a fake leak for god knows what reasons. Hell broke loose and they eventually got the boot.