None of those things are acceptable.
Who is arguing in favour of poor diet and unfettered access to screens?
No one I know.
I don’t know anyone who doesn’t swiftly act on mental health issues in their kids, nor anyone who doesn’t foster friendships and community.
You have no issue with your ear piercing because culturally, it is accepted. You have been conditioned to believe it is ok, so you do.
That doesn’t change the fundamental truth that it was a modification made to your body without your consent. I don’t think it should be allowed for any child incapable of consenting.
It is a mild one, as holes almost entirely close if left alone, but it is still an issue of consent.
Circumcision is much more invasive and permanent but also fundamentally about consent.
If men want it done when they are old enough to consent, then fine, that is entirely up to them, in the same way getting their nob pierced or forearms tattooed is up to them.
We don’t allow child brides or underage sex because of the harm it does to children - in some cultures those are religiously motivated.
I don’t think anyone is suggesting we ban circumcision entirely - just that we lay out the correct legislation to ensure it is done only with the consent of the person having it - ie when they reach an age where they can consent.
That might be 13, when they have their bar mitzvah, or 16 when they want to start having sex and ‘look better’ 🤮 (don’t agree it does), but it cannot be at a week old.