Can you explain why nudity the natural state of the human body only becomes acceptable after people reach a wholly artificial age set by society.
The reality is that the nudity taboo is an artifact of culture that is obsolete.
Primitive religions controlled access to sex by forbidding sex outside of marriage and maintaining a monopoly on access to the marital bed. Sexuality outside of marriage was associated with moral breakdown because it encouraged disobedience to the central source of moral authority.
The interesting thing is that people can encourage their particular nudity taboo while scoffing at others as if a particular part of the human body was implicitly somehow more sinful. The taboo that says its necessary for a woman to hide her face is no different, better, or worse than the taboo that says she has to hide her rear end.
On the other side its perfectly ok for people to maintain the style of dress that makes them comfortable. If you desire to hide everything but your eyeballs that's your right but it becomes morally problematic when people attempt to make the world at large or the internet comport with their sensibilities. Its as sensible as only wearing red and insist that nobody be allowed to wear blue or be seen in the world at large or online attired in blue. Basically the world would be a better place if people didn't impose their hang ups on others.