It would probably be rude to repost an entire comment here, so instead I will do my usual excerpt-and-link.
In response to the concept of feminism fighting all forms of oppression (ableism, cissexism in general not just transmisogyny, racism, etc etc), I don't think it really works.
We already have a term for a movement that seeks to fight every inch of oppression everywhere it raises its head. Egalitarianism. And anyone can be Egalitarian because it includes everyone. It is the overarching rights for all movement.
Feminism (like disabled activism, womanism, racial activism, trans activism, and etc) is more of a specialization of Egalitarianism.
This comment gets what I've been thinking for months and months now, but have not been able to verbalise.