Radical feminism doesn't own gender criticism. It's a huge part of their philosophy, but you don't have to subscribe to the radfem movement as a whole just because you share that one believe. There surely are lots of radfems here that are LGB or allies to LGB people, but radical feminism isn't the sole antithesis to gender ideology and you're in no way obliged to identify with it just because you don't believe in gender woo-woo. I surely am appalled by some of the homophobic voices and the weird theories about male and female homosexuality among some prominent radfems.

Dropping the T is OUR thing: sexual minorities pushing back against gender ideology, woke homophobia and the erasure of our terms, our history and our culture. It's not a branch of radical feminism, it's its own thing. An LGB thing. You don't have to feel aligned to radical feminism just because you're a gender critical lesbian :)