It's not always black and white. Pretty much every parent I know, is against their kid using phones at school. And yet, as most kids have phones already, they end up buying one for their kids too. I will inevitably do too. Of course you can take a hard stance and not doing it - but the social isolation your kid would risk, could end up worse.
I'm getting increasingly disillusioned by the whole idea of 'freedom' on the internet. That worked well until big companies and states figured out how to take advantage of it - for profit & influence. And then invested billions with very specific objectives - how to make you addicted to it, and how to influence your thoughts.
It's an unfair game.