Threads like this often come up on here and I think fail to take into account age. I am early twenties. I have grown up with it being seen as the norm to take off as much body hair as possible. I can remember on the school bus when I was in year nine - all th younger ones sat upstairs and downstairs was where all the popular kids sat. One day one of those popular boys came upstairs. Looking back I think it was probably a way to intimidate us younger ones. Anyway he was loudly talking to a friend who was sat on the stairs of the bus about a "gash" he'd "fucked". He was talking about how disgusting it was when he went down there and she had a "massive fuck off bush". I can remember filing that away as something that was so disgusting that boys would talk about it on the bus.
In PE changing rooms the other girls massively took the piss if you had unshaven legs, any pubes visible, or granny pants on. They used to bring veet and wax in with them to lend to each other to remove pubes. I do remember though that the very popular, fake tan, smoking, thong wearing girls could get away with announcing they hadn't bothered to shave their legs so were wearing trackies. If I'd said the same I'd have been ripped to shreds.
Going through school amongst this, and it was everyone and not just a small group, I of course shaved. I could tell you the names of the tiny handful of girls in my year who didn't shave their pubes. Most of us wore lacy semi see through knickers on PE day to prove that we weren't "frigid" and that we shaved so it was genuinely known who didn't shave and it was literally a tiny handful. I'm still friends with one of those friends and she is still referred to as "bush girl". Jokes were made about her having to plait it, having to scrape period blood off it , about her fanny being full of dust and cobwebs because who'd want to have sex with that?
I didn't make these jokes obv, I was her friend but its what it was like. I stopped shaving for several short periods over the five years I've been with DP. He doesn't mind the difference although says he does find it harder to see what he's doing when I haven't shaved as he's obv used to it all off. I do feel more comfortable shaving it though. Yes I do notice the area is more sensitive when shaved but I know that I just feel deepy uncomfortable with a lot of hair there and yes that is certainly due to my experience through school. I'm not prepared to force myself to feel uncomfortable however to challenge that attitude. If that makes me weak then fair enough.
Sorry this is so long. It's a perspective that we never get on these threads. It's always those of us that do shave being accused of trying to be prepubescent girls, or having partners who are porn users. Actually DP and I have only ever been with each other and only very recently did we even venture into oral sex and experimenting a bit. My decision to shave is based entirely on my memory of doing whatever I could to avoid becoming the target of widespread bullying throughout secondary school.