Genuinely asking, what is the end goal of truscum/transmeds?

Every time I see them post online, it's just endless, bitter gatekeeping about who is "trans enough" to count. They demand you have this perfect narrative of crippling, lifelong dysphoria or else you're just a "tucute" trender who needs to be purged.

How is that functionally any different from what TERFs say about us? They're both obsessed with policing our identities and trying to invalidate people. It feels like they're just doing the phobes' work for them and creating an unsafe atmosphere for anyone who is still questioning or doesn't fit their narrow little box.

Is this ideology becoming a serious problem for the community? It feels like it is.