grannydarkhair
For ALL lesbians, being a lesbian means being sexually attracted to other women. “Other women” excludes TIMs, regardless of whether or not they have retained their male genitalia.
And I agree that TIFs are usually ignored in these discussions. That’s because they are women, even if fully transitioned.
I know lots of lesbians who are quite happy having sex with post-op trans women, without feeling it is a problem. A vulva is a vulva, a clitoris is a clitoris.
As for chips on shoulders, perhaps that was unkind (perhaps in some cases it isn't). All the same, for decades there's been a small but vocal subgroup of feminists who are quite open about sexual attraction taking second place to making a stand against the patriarchy by denying sex to men. Which of course is quite proper; nobody should be sold who they may or may not have sex with.