Meanwhile, half of them are illiterate. The parents need to get themselves and their children off the internet.

I do not see the connection between kids using slang and illiteracy. I’m guessing you never use(d) any yourself?

Also good luck prohibiting kids from the internet lol

Their parents give them devices so they don’t have to deal with them. That’s how this slang spreads to them. Do you think 6-10 year olds devoloped “mew?” It was grown ass “influencers” and it spread through media.
The unhinged ramblings of a chronically online person.