In 2018 you may be right. Up to the 70s an over 30 woman had zero SMV(even 25 was getting dicey). The marriage rates were very different from today as well.
There was once a time you had to prove fault even to be considered for a divorce. Now? Easier to get out of a marriage than a cellphone contract. And the guy could be on the hook for everything.
Women can get pipe laid in them, no doubt, but the guy they really want is as elusive to them as a gf is to everyone here. Sex isn't a priority for women, especially as they get older.
Like I said, many women end up alone. You think all those guys leaving them leaves no scars?