I remember being very disturbed when I was just peaking and came across pictures of Stefonknee Wolscht. It was totally different from the trans movement that had been portrayed to me before. I think the Hubbard Olympic affair (in early August) will lead to similar moments for a lot of previous allies to the movement: more left liberals (influential writers, journalists, comedians, etc.) will be led to consider GC beliefs as they realise what the opposite really looks like.
In addition: I think a lot of previous staunchly pro-trans Gen Z-ers take pride in having surprising, edgy views, so I'm holding out hope for a new wave of GC radfems on Tiktok - there's already a big community of young radfems on Tumblr, but it's hard to find new converts as usership of the website has dropped a lot in the past few years.
Previously, the trans lobby and their adjacents have been very successful at minimising the struggles of gay men and older women, insulting 'cis white gays' and 'Karens'. If this actually gets extended to transgenderism itself (think social media rants from even woker beings about 'privileged white trans people'), then perhaps trans/nonbinary will become less of a cool thing to be.
Basically I'm optimistic about the next five years (have been GC for five already, I think this is a good number in which to measure change). I think the social-contagion aspect will have cooled down a lot, with youth referrals slowing down, by 2026, meaning less young girls transition. At that point the main visible transitioners will be male AGPs, and there'll be more Keira Bell-esque news stories, neither of which are good representation for the movement at all.