Earlier quoted context omitted.
I'm not sure what point you are making here. Presumably your obvious answer is "yes"? For example, there are indeed some states that outlaw tattooing minors (although many states do permit it with parental consent).
I think he is pointing out that you could never ban circumcisions, but that it's scaring children for life, which is otherwise banned (tattoos). (and morally objectionable)
Once you turn 18, by all means, feel free to take a little off the top.