Why does our culture have an obsession with puke?

It’s absolutely disgusting. Yet now more than ever I see it all in movies and even regular TV shows. All over youtube people are doing it for “fun” or for laughs and I don’t understand it. Even when I try to innocently watch stuff that doesn’t involve it, I see it. Why is this? Why do people do these “challenges” or shows intentionally show this stuff consistently? I can’t even watch some movies that I was interested in because of it….....

please not this is coming from a very particular place. you see, I have emetophobia which is the fear of vomit (long story as to why I have it). I feel as though I can’t watch television or movies anymore because it’s seriously in everything nowadays