Well sure but this is where things get complicated.
All schools in the uk have to have an act of collective worship, by default that is Christian in nature. Schools can apply if they have good reason to do a collective worship of a different religion. Eg some schools round here apply to do Jewish instead.
It is not allowed to ditch it, as far as the law goes. (although in practice many do).
To an external eye. Most schools in my neck of the woods are religious. How do they pick them? By the religion of their parents. These kids are way too young to know if they believe, what they believe. This is indoctrination.
I raise this only to the consent point.
In the uk decisions are made based on the parents beliefs all the time.
I'm not saying it's the same as getting a bit of you chopped off as a baby.
But maybe a life long feeling of shame around sex, as an example.
I agree that circumcision is pointless and in some cases causes harm.
But when it comes to arguments of consent, and children. We do stuff as well, in the uk. But it's our norm, so we don't notice.
Circumcision is male norm across a lot of the world. Men are not shouting to stop it, in the main. Women were shouting to stop fgm.
I think it's up to men about this tbh.
And the consent thing. If it's part of your culture you're never going to say, hang on.