That's quite the lack of self-awareness.

Or is it? You assume that the poster comes from a place of good faith and actually thinks there's a possibility that men can benefit from feminism.

Plot twist: There isn't and the poster is aware. They don't care one bit about men, except how to extract their work and resources.

The poster knows that men are the enemy because feminism has declared men the enemy from the get go. The only problem is that most men are not aware that they are the enemy.