I still feel like Contra just resents Olly for being too transparent with the whole narcissist trans youtuber thing. Contra is really careful and precise with the appeals to emotion, sharing very personal anecdotes, crying on camera, picking out the most demeaning gender critical quotes to make critics of TRA ideology seem like mean-spirited bullies, and so on. Contra builds up being trans as this Greek tragedy about inner conflict and lifelong emotional torment, so you end up with a bunch of stans who fall for that sort of thing talking about how xyz video moved them to tears.
Then Olly comes along like the annoying little brother who also decides they want to transition and totally cramps their older sibling's style in front of their friends. So while Contra is working hard to charm everyone into throwing a pity party for the tragically mistreated fallen protagonist of life itself, Olly decides to tag along and perform the most cringe impression of a woman in front of everyone with the whole guuuuuuuuuurrrrrrrrrrrrrrrrrrlllllll and acting like the stereotype of a ditzy valley girl and openly admitting to doing this like it's adorable or something.
Contra's mentioned a bunch of times having contempt for the type of tucute that doesn't try hard enough to mask their AGP and ruining the exact image of transwomen that he's been trying to impart on the public (presumably because the tortured soul narrative is something Contra desperately needs to believe about himself) Olly skinwalks Contra so hard it must be like looking into a funhouse mirror, I imagine Contra simply hates that they're so often talked about together.
This actually explains their falling out far better than the "Olly raped Contra" rumor that's somehow still going around. Nyk spent the better part of the past decade putting every bit of his life's work into using his copeaganda videos to meticulously construct not just a narrative, but an entire Congressionally Archived Legacy™ for not only him but for all of Troondom as tragically misunderstood gadflies forever doomed by the gods of chaos to toil in despair preaching unheeded and unappreciated jeremiads to the drooling bigoted terf nazi masses....
....only to have his dumb ex-fuckbuddy come bumbling in one day and completely shatter the illusion in mere seconds - without even really intending to. His embarrassing antics accidently letting it slip that maybe these autogynephiles really are the contemptuous and blatantly privileged status climbing solipsists/borderline predatory exhibitionists/incel-esque casual misogynists the masses suspected they were all along. And on top of that they're promoting highly anti-social and self-destructive behaviors and lifestyles to a largely younger and impressionable audience while using the poor tortured artiste-philosopher LARP as an alibi.
There seems to be a bit more hostility towards Olly compared to Nyk on the farms but IMO he's doing an invaluable public service. He's just Nyk if Nyk was forced to be more honest (and had half the IQ). All those years of hard work Nyk put into building a façade flushed right down the drain and he can't even say anything given the obvious political backlash he'd get from the very audience he helped radicalize in the first place. Yeah if I were him I'd be pretty pissed too.