Yea I think this is the context of their comment. Compared to buttressing capitalism, being pro or against trans people is neither here nor there as far as major coordinated missions from the bourgeoisie (or mainstream or whatever).
That they seem to think the boxer in question was biological make is likely off/inaccurate AFAICT, but that’s a moving story and not following it closely is no major issue I’d say.
Some insensitive or inappropriate language is going on here maybe. But I wouldn’t know and would want to defer to trans people to guide any understanding.