How about undergoing a non-essential and medically unnecessary surgery without your consent? Doesn't that bother you at least a little bit?
I was baptised as an infant and most of the people I know were as well, but I recognize it for what it is - roping me into a membership in an organisation which requires me to jump through many hoops to leave, because it needs the numbers (at least on paper) to maintain power.
Fortunately this is reversible, but circumcision isn't.
Nope. My parents were 20 and 21. Family, their Priest and Doctor all pushed them to do it. I have no recollection of any of this. My dick looks like most of the dicks I've seen in the change room and in porn. Why would this bother me? It's so abstract as to be ludicrous.
All sorts of things were done without my consent that have had a much larger impact in my happiness and well being: being raised Catholic for instance, something you brush off as "reversible".
You can't really know how bad it was if you were too young to remember and can never have any bearings. The only way we can really know is from empirical analysis or people that went through it at an older age.
Anyway, it was an example I saw, I had intended to remain neutral on the subject.