You think its shifting because you're operating on a human lifetime timescale. I'm operating on a million year timescale.
And don't think we can't move backwards from here... quickly, violently, and for many years, decades, even centuries. Its happened before with humanity. Who knows how many times before we had recorded records to reference?
I have noticed huge changes in my life.
The bigotry and prejudice about sexual desire and sexual "acting out" may or may not be due to some fantasy about the relative price of sperm and eggs.
In other cultures, other places, other times that bigotry, prejudice, and shaming was/is not a thing.
A equally valid possibility is the shaming of sex work is due to misogyny. It is the powerful men brought down by the "sluts and whores". Hence the shaming.
I have a argument for that: In my country until recently it was a crime to offer sex for money but not pay money for sex. If the underlying cause was "relative cost" not misogyny then that difference would not exist