The US is too puritanical. That is the whole problem.
No other free country on the planet is as ridiculous about censorship as the US. Human anatomy is not sexual until you make such an effort to hide it. When bleeping out four letter words, the mind automatically uses its closure skills, which is more stimulating. Censorship may be instrumental in the number of sexual assaults on women and children. Don't quote me though.
Mathew Waldrop commented
For being such a progressive nation, I simply can't understand why the US is so afraid of the human body, and by censoring it it creates a heightened curiosity about the human body, and as the maker said, making it sexual. There is nothing sexual about a naked person unless you make it sexual(ie porn). Hell in art you use a naked model to for art! Not sex or porn.