People can do whatever they want. Personally, I prefer to be with someone than to look at someone. But to each their own.Plenty of married people take photos of this nature, too. I don't think it means they're plastering them all over the internet or OnlyFans or whatnot.
Given how people like to use their cameras these days, I think it's completely appropriate that Apple and Google have restricted and encrypted folders to keep things away from those who should not see them.
Either way, my comment was a bad attempt at humor specifically responding to:
What's the fun in that?!