Im sorry to report that these people exist

When I was at secondary school, boys from the year below added me to a group chat because they wanted to be friends with me or something and they spammed porn to one another. This would be like 9 or 8 years ago now. Left the gc when they did that.

But, like your anecdote, I think people in my uni course were standing around leering at pictures of onlyfans creators together or something. And one hears ever worse stories - like people watching it in the library on their laptops. Probably some sort of kink