Sorry but that seems easy to say that someone doesn't need a piece of their anatomy that is causing them no harm, but instead is sliced off in the name of religion or some archaic idea of cleanliness.
If you reach the age of adulthood and say okay I don't want this foreskin anymore, by all means have it done. Done to an infant no choice is wrong. Whether a child remembers it or not that is their body.
Since when do children have a choice. Does a child have a choice to be born in a country that can not feed it. Does a child have a choice to be born into a country of war. Does a child have a choice not to be indoctrinated into an archaic religion that does not snip the tip. Could you post a link to your claim that men have sexual dysfunction due to the snip or are you just grasping at straws.
If you bring religion into this argument then you must also be against religion forced on a child as that has life long effects. Mental abuse is far worse then a simple snip at birth that some morons say cause PTSD.