The reason you are being downvoted is because you’re reminding people that the internet has a lot of very young folks on it. People don’t really want to be reminded of that, they want to feel like all the hijinks that internet people get up to are with adults. But if your age cohort is here on a niche service like Lemmy, then there must be more of you elsewhere, on other services too. This is genuinely unhealthy, in many different ways, so it disturbs people.

So, they downvote you for reminding them of something they’d rather not think about. Afaik though, there is nothing wrong with this question being posted here.

Regarding the question itself, we do tend to call them urban myths for a reason. People have not yet outgrown silly, superstitious thinking from centuries ago. It’s not necessarily an age thing either, plenty of older superstitious folks too. lol

Oh, and welcome to Lemmy.