Maybe I'm missing some context around this, but from skimming the wikipedia pages, both seem fine? Is one of them considered controversial?
HR is overwhelmingly subservient to feminist orthodoxy and feminist orthodoxy is categorically hostile to any implication that men require any emotional support on a societal level.
He didn't say xor. Maybe it was worded as "your recent posts have caused controversy" and no specific post was called out.
Pedantry can be useful, but you have to at least be correct about it.
I dare you to ask for HR approval to start a men’s ERG.