Honestly, this is political correctness taken to extremes. I found the OP funny and I'll explain why, I can relate to a lot of the points that were made and I found myself laughing at my self, not women.
Why was it funny, though? Let's say, for the sake of argument, that it is accurate to say that women do these things more than men (sigh). Why would it be funny if a man chose to do so as well?
Would it be funny if the OP had said he was getting better at basketball and developing a keen sense of rhthym, is he turning into a black man? Or would that simply be racist?
It's not political correctness taken to the extremes, it's the frustration and fatigue of dealing with sexual inequality that is so ingrained any attempt to challenge it is decried as being overly politically correct or hypersensitive, or humourless, or the various other ways people who are most often men attempt to denounce or ignore those challenging such statements.
Is it worng to say that women in general take more pride in their appearance than men? Is it really wrong to make comparisons between a womans attitude to appearance and a mans? And can the women who find the OP so offensive honestly say that they have never made a comment about men that could be classed as sexist?
I can't honestly say I've never made a sexist comment. I can honestly say that I'm always willing to listen and acknowledge if I do so inadvertently and it is pointed out to me, not protest my innocence with cries of "it's only a bit of fun."
The very fact that you are asking whether this is wrong, and that you can then say "a woman[']s attitude... and a man[']s" without any inkling that you are, again, being sexist, indicates just how deeply ingrained default inequality is.
Which woman?
Which man? Any woman? Or a specific woman?
I can promise you I don't take as much pride in my appearance as the guy who sits next to me at work. Yet I am a woman and he is a man.
TBH I can honestly say that I have never met any couple who haven't partaken into some form of good natured gender banter at some point in their relationship.
Fair enough. I've met plenty.
Sam