Well that would be because there was no sarcasm or subtlety.
Stating well known tropes from the perspective of a man is not irony. We're already all well familiar with them. Nor did you express any kind of contempt or disdain for them.
You just stated them. Baldly. Without subtlety.
You might not have meant it, but the way it's written it seems like you're almost advocating for them until one gets to the very very end of the piece and then there's this one little paragraph that's kind of like, "maybe these things aren't a complete benefit to us men".
I can believe you're not trying to be a bad actor here. You should be aware that if you get out in the fees of a lot of feminists or women you're likely to get some push back for much the same reasons. We've all been brow beat by these tropes for so long we're sick of hearing them. Each one will provoke a response from women based on a variety of factors in their lives.
As you can tell from my comment, right now I'm frustrated with the financial one of income level...gotta have 6 figures. Right now it's being used to push the "gold digger" narrative to nauseating depths.
It's objectively untrue, yet it's promotion basically makes all women whores in the eyes of men and reinforces transactional thinking in relationships.
Which leads nowhere good for any of us.