"Would it not have been that 20 years ago women's sexuality/interest in things related to sex were often ignored or unexpected."
I think the idea that in 1991 that women's sexuality was ignored
is total nonsense I'm afraid....
Higgle your post seems very contradictory.
you say 'I started doing this because I was aware that women were paying more attention to pubic neatness, and that it was viewed as a bit gross to have hairs showing round the legs of your knickers. I simply kept removing a bit more and a bit more, found it to be an improvement and eventually decided all off except for a decorative bit at the front suited me best.'
Surely the bits in bold are exactly to do with peer pressure, and the reasons why pubic hair is viewed as gross is likely to be linked to the standards of porn actresses/models.
I find the idea that pubic hair is viewed as gross to be deeply disturbing and very very sad indeed.
Not to mention grimly misogynistic