Wyllow, with respect I think that biological realist feministsdo try to be accommodating. You may think 'well, she would say that, wouldn't she?', but how many times have people on here said that they know and accept transpeople, that they are not phobic, that they support transpeople as having the same rights as the rest of us and want them to live their best lives without let or hindrance. We are basically called liars - hedged about with 'some people' passive aggression, but that is the bottom line.
Nobody who believes that sex is biology and gender is a construct is saying that transpeople are 'lesser'. Nobody.
It is the other 'side' (if you see it like that) who persist in equating us to racists, homophobes and 'the wrong sort of feminists', and shouting us down. Who call us bullies and say we ask 'leading' questions when we ask for an understanding of how their magical thinking works.
My compromise consists of absolutely supporting transpeople to live as transpeople and to gain more tolerance from the outside world. It stops when men want to invade women's spaces and tell us that being a woman is a state of mind. I particularly object to being told this by someone who was socialised as male, with all the advantages that that bestows, and who has a male body and heterosexual drives. I also object to the gaslighting that pretends that transpeople are 'the most marginalised group in society'. If anyone can explain the source for this trope, given that there is never a hint of which other groups have been used for comparison, what 'marginalised' actually means in this instance, or how the figures are collected without access to some sort of register of transpeople, I would be happy to reassess my cynicism on that.
You mention your gay friend. Like most people, I also have gay friends, but mine have a different experience. One was very scared when she was told by a man she'd met online (he said he was a woman) that she was a TERF for not wanting sex with him because she doesn't want to have a penis inside her. Others have been intimidated at gatherings for being 'exclusionary' (for the same reasons but more generally). As with all groups in society, lesbian experience varies, but from what I've read, my friends are far from being alone in theirs. Maybe it's more common amongst single women in cities? I don't know, but it happens.