I do wish they'd stop pitching it as 'feminists who believe that transwomen are still men'.
How about 'people who believe...' instead, so that we include the schoolgirls who'd rather not share changing facilities with someone who was Jack/Liam/Tom last week, and the women banged up for shoplifting who don't want Karen White in their showers? (I get angriest about this in schools and prisons. People can leave jobs, avoid public loos and not join the Guides. In school or prison, you're stuck with the situation.)