This is something that a lot of people forget to realize. While TERFs hate trans women, they are most indifferent towards trans men. But they also really hate cis men.

https://vexxed.org/o/NameTheProblem/hot

To a TERF if you have a Y chromosome, you are an evil predator. And nothing can change that fact.

The idea of an AMAB genuinely wanting to become a woman is unthinkable to a TERF. It must be some evil predatory reason for them. Because they cannot see AMABs as anything but perverts that wants to rape them.

From a TERF perspective:
Cis man = honest predator
Trans woman = dishonest predator
Trans man = confused girl
Cis woman = good girl

So TERF = AFAB supremacist