There is a lot of money in Alcohol as well. However some people get addicted to it (“Alcoholics”). There is also a lot of money in gambling, cigarettes etc. etc. Same story.
Good examples. We still struggle with all of them as a society. Porn is arguably more impactful than all of them with it's ability to destroy marriages.
It is apparently the opposite. I can’t remember where I read it but prostitution/porn actually saves marriages. Many marriages are sex-less and without an alternative a lot of marriages would collapse. Also, alcohol kills people every single day. Divorce doesn't usually do that :)