The issue I have with the whole correct pronouns are ok if a man is sufficiently 'bad' enough thing is that it plays into the idea that these people aren't 'real trans'.
As we know, 'real trans' is meaningless. Those of us (general us, not just FWR) who use it to mean 'person suffering from gender dysphoria' and/or 'person who has had genital surgery' are way out of step.
Firstly because feeling dysphoria is now not a necessity of being trans, and secondly because when many transpeople talk about having 'surgery', they don't mean genitals they mean boob jobs or facial surgery.
Personally, I try and avoid pronoun use but surely Karen White etc. are as much trans as any other trans person, because they say they are trans.
If it's ok to call those people men, we are agreeing with the TRAs that they can be discounted, because they're not really trans. And therefore It Never Happens.
(The logical contortions hurt my head!)