Earlier quoted context omitted.
People will also do all sorts of things for fun.
What percentage of these people do you think do this and then DON'T post an image / video of it somewhere to get views? I would guess it rounds down to 0%. It's pure attention seeking. And it also might be fun.
Is commenting on this thread also "attention seeking," because no one does so without making their comments public? Or is it a form of social behavior?