Watching my nephews grow up, I'm sort of gobsmacked about what my sisters are allowing them to watch. It's quite literally brainrot, I genuinely think what they watch is actively detrimental to their mental health and intelligence, especially since they're all below 10. It's just constant stimulation every single millisecond with no room to breathe, filled with random sound effects and noises constantly, while the "plot" is always some nonsensical crap.
The minecraft ones are the absolute worst for this, and to me the saddest thing is they'd rather watch some brainrotting machinima-style thing rather than play the damn game themselves.
As a side note, reading this comment back I'd like to formally apologize to my parents, because it seems I've turned into them and saying the exact same things they said about my hobbies :)