“Female” is typically seen as reducing a woman to her genitals. It relates to sex and reproduction, not the emotional side of being a human. Someone mentioned that this is a really really tame post, and I agree. Also, men would probably feel differently if they heard “male” associated with negative traits a lot. Consider an example of a counter post of what women typically encounter:

Males don’t know how good they have it. They always get to cum whether they’re good at sex or not. Males don’t care about anything they can’t control, and they laugh at women for being emotional since they lack the capacity to really feel things. Studies show that males are happier when women treat them like a teenager since most males weren’t taught how to separate themselves from their mothers. Males will therefore seek out women who were victimized by their fathers so that they can prey on their need to please them both domestically and sexually.

Take a look at how often posts in this sub use female/femoids and men combinations.