I find this very much an age correlated preference. I came of age before the turn of the millennium and so I grew up on porn with and the a little bit later women with hair down there. Then some time in the early G. W. Bush administration there was a art protest Bush - Public Enemy #1 that got a lot of women to shave off their bushes to protest to remove President Bush. All of a sudden all the cool chicks were going bald down there. Everyone who got the sex lives started after then kind of grew up with it and it’s sort of the new normal.
Personally I really enjoyed it for the novelty at the time, but today I kind of miss the neat trimmed bush. I have fond memories of one of my first partners who, right after we started getting sexual, started trimming her pussy for me. That was a real treat because it really showed that she cared about our sex. I guess what I’m saying is either shaved or trimmed the real turn on for me is showing an interest in the presentation of your pussy for your parter.