Hollywood believes that sex onscreen doesn't lead to lapses in morals but that a character (good or bad) who smokes "glamorizes" tobacco.
Also, for those who miss the difference between films and reality... the difference between "explicit" sex and "explicit" violence is that the body parts chopped in gory films are FAKE but the naked bits (of adults and minors) are genuine.
Not necessarily. High priced stars do have body doubles perform scenes which they themselves will not do.
That's a point. I had a discussion some time back on this subject, than in the movies, it's live nude people, no matter what their fictional relationships are ... while if I walked out on the front step with no clothes on, well, it's all over!