For the gender critical movement its a grievance with femininity/masculinity which is short hand for typical female/ male behaviours. They can't accept them as existing in any form other than as an enforced 'stereotype' probably because it triggers their insecurities with non conformity.
Nobody has "insecurities with non conformity". It's just seen as trivial and not even worthy of comment.
The over reaction/Freudian slip to Coleman's benign comments is dead give away.
Over reaction? It's not an over reaction to point out that she's not a special non-woman for not conforming to stereotypes, and she's definitely not any sort of man. She's just a woman like the rest of us.