Because you made that up just now. Hollywood was producing movies showing orgies on the screen. She felt the tiniest response as he licked and sucked her nipple. His hand clasped her vulva, kneading her delta but not parting her lips. Bob was transparent.
Some lectures are easier to illustrate than others.
Anyway, along came the Depression. He was working so hard that it would be unfair to ignore such bait. The French may have had an economics policy like you said, but America definitely had a policy of lazy fair. So the mood switched quite suddenly. Hollywood opened the Hayes Office, a sort of private censorship organization to avoid government censorship.