I think, lkanneg, that women marry up, and they have been doing that since apes turned into humans and were able to think about storing food or other things. That's how it is - and, worse, I think that the trade-off was pretty much sex for stuff that men produce (like building them a hut, LOL).
So now we get to the present day. I don't really know how to comment on the figures involving who uses Mary Kay cosmetics, and L'Oreal (you're worth it - as long as stupid pays for it) or Chanel or all the rest. Actually, I know how to comment on it, but I don't want to get a warning.
Anyway, cosmetics and clothes seem to me to be a bit more important to women. That may be backed up by figures on who spends money on what.
And from my point of view, that confirms who does what. The guy who majors in electrical engineering and then gets an MBA gets along OK. Or the guy with an MD. A woman without any degree who is cute can get more money than any of the above if she plays it right. Look at the stewardess who married Lee Iococca right after his wife died - she wouldn't even move in with him. He finally just had to pay her $3 million after taking 9 months of her crap - and got used up the wazoo.
But she's got more money than some dupe who decided to take the straight route and provide something to society with electrical engineering or law. I personally don't find that aspect of society entirely amusing - and these women (and there are a WHOLE lot of them) should at least be called on what they are.