Because this is ikvisa d’mishicha. Have a look at the final daf in Sotah.
Oh, and don’t tell me morals were so great 50 years ago. When were the Jim Crow laws abolished? What were the “laws” 70 years ago in Germany?
Those without Torah have skewed morals, just a different skewing every time.
Like I said, Torah vs. Hollywood and you are expecting random people without a Torah background to side with Torah vs Hollywood? No chance.
We are the minority, don’t forget it.