I'd like Ellie Mae O'Hagan to really think about how it might be upsetting for trans people - who must, as part of their physical transformation, acknowledge and accept that they will NOT and CANNOT change sex - to constantly hear "transwomen are women, transmen are men, NO DEBATE!" and to be vilified, silenced and harrassed/banned from public forums for stating the truth about their own bodies and lives and experiences, and to hear constantly how trans people as a group are too fragile to handle the reality of biological sex when they have absolutely HAVE HAD to handle it.
Let's talk, Ellie Mae O'Hagan, about how it feels to have jumped through every possible hoop - therapy, social transition, cross-sex hormones, and the best state-of-the art surgery available - only to hear someone who's done none of it say they've "changed sex" because they say so - and to have formerly reputable journalist, politicians, etc. support that fiction without ever being trans or consulting trans people. Think of how it feels ESPECIALLY for transmen, who simply don't HAVE options for a surgical transition that keeps functionality and sensation intact.
Talk to Rosie Duffield about the impact of proposed and realised changes in law and policy on women's rights, sure. Talk with her about her own experiences being harrassed, silenced, and threatened by extremist activists hiding behind the banner of "trans rights"? Yes please. Talk to her about her experiences in Parliament and in the Labour Party, and why she thinks it is that reasonable, otherwise (or formerly) progressive/left people fail to speak out against the misogynistic rape-soaked climate that puts mens' sexual and social desires above principles of equality, equity, and justice.
But if you're going to talk about how it feels to be trans and to have to listen to a bunch of adolescent drivel from people with no real stake in the future of trans rights or trans lives - then get a trans person (or more than one) who is willing and able to talk about the pernicious effects of TWAW/TWAM and genderist ideology and no debate and the rmisogynist rape culture fostered by so-called trans rights activists. people are starting to talk about the misogyny and homophobia inherent in recent extremist mens' rights movements masquerading as "trans rights" - but let's talk about the inherent and rampant transphobia, too.
If you don't have any such contacts (HOW? after all this time!!) then perhaps start with the signatories of this recent letter to The Times.