In your experience, do most girls swallow? Is my experience abnormal?

Background: I've read a few posts/ comments on reddit recently about swallowing being a kink, a fetish, or abnormal, and men only expect it because they watch too much porn. This totally surprised me. I honestly don't care if a girl swallows or not, and most of the time my wife actually doesn't swallow... but my personal experience growing up in New Jersey is that most girls are fine with swallowing. is this a geographical thing? Generational thing?

I've probably gotten blowjobs from over 40 girls, starting when I was 16. I've always told girls when i'm close, so they could decide where to make me cum. I'd say 75% of them swallowed at least some of the time. Some of them, girls who I hooked up with on multiple occasions, might change it up, but they never seemed adverse to it.

Tangentially, I think guys wanting to give girls facials is because of the influence of porn. I don't know many girls who asked for, enjoyed, or allowed facials. Maybe 10%. My wife will swallow. She will not allow me to cum on her face.