Fun comment and I didn't know the word headcanon so, thanks.

Of course there is a cure: penalties for publishing someone's likeness without permission. No one is getting media releases when they take these videos and publish them online but they are already supposed to. Make it easier to file lawsuits and watch these non-consensual non-newsworthy published videos disappear.

there are several videos with captions like "bro is dancing" on the internet where the one person trying to be themselves at the function is recorded. It's sad really, at many bigger name venues I see fewer people dancing now, though maybe it's because the drinks aren't as cheap as they used to be.