I read this, this morning, and did a mental shout out: 'Lucy Mangan is a terf!'
and came here to have a look for a thread.
There is gender identity representation via Abbi and Roman, with the latter seemingly there solely to offer Cal (Dua Saleh) the sight of someone further down the road to transition and fill in viewers on the length of waiting lists and the costs of private surgery. If Sex Education were staying true to its early, far more radical roots, it might have questioned the idea of surgery on healthy bodies as a cure for anything, but although it hints later at the potential downsides of relentless positivity, here the rule remains absolute affirmation only. Asexuality is also given a shoutout and, over in the US, Ellen (Marie Reuther), a fellow student on Maeve’s course, is simply a bundle of privileges that Maeve is without. (My underlining emphasis.)
Got to hand it to Lucy Mangan - she's an excellent writer. Unlike, say, 'our generation's Orwell'.