Can anyone answer me this?

Why are parents always so mad about kids Roleplaying? I know many of you out there RP and most your parents don't know, cuz you know what? Once they find out they will flip out on you, slap, kick, and punish you out of rage. I've lost an online rp buddy cuz of this SupernaturalPerson . And the others I know have to sneak on, band from RP, or phones taken for long periods of time. There are worst thing your child can do!! So why does this one little thing matter!!

I understand the concern of like "oh there's hackers" and stalkers and pedos, trust me I understand!! But kids are smart enough to avoid them. Yes there are hackers,stalker, and pedos, but there's also blocking, ignoring, and brains!! Again remember there's worse things that the child can do, plus, a 13 year old wouldn't really come for another 13 year old.
Think logically people, Plz.