TheBoyFromNorfolk of YouTube is from the UK; he is Jewish and was circumcised as an infant as per his religious mother's wishes.
Baring tattooed arms and standing before a wall emblazoned with the motto "KEEP CALM AND CARRT ON", he uses his own feelings and experiences to explain that the problem with circumcising a completely healthy child is that it takes away future choices from the adult the child will become—he explains that such genital cutting is morally wrong not because it's body modification, but because it's forcible body modification; he explains that it is a question of body autonomy.