I don't think the individuals know why the norm exist. It is probably an emergent phenomenon and not something that each individual thinks about or even decides

I don't think the individuals know why the norm exist. It is probably an emergent phenomenon and not something that each individual thinks about or even decides for themselves. I am one of these young people and I just never thought about it. On this particular matter I just do like everyone else because I have no reason to deviate from the norm. Tbh, I do not see why nudism is attractive. Just does not appeal to me. However on a couple of occasion I did go skinny dipping, but more out of the necessity of not having planned for the swim, rather than out of some life philosophy that my penis must be in view of others.