http://www.pewsocialtrends.org/files/2016/05/ST_2016.05.24_young-adults-living-02.png
This chart from the cited study indicates that things are returning to the way they were prior to World War II. The 60 year dip in young adults living with parents appears to be the actual anomaly.
I suspect that the stigma of premarital sex in the old days motivated a lot of young men to go out and get married.
Men? Boys.
My son just moved back in because of the over 7K in medical and dental bills he is paying off after an unexpected surgery and some needed tooth work. His boss’s obamacare coverage just hasn’t helped. So he is living with me and giving me twenty four hours a month in billable time for free and is working off all my projects. He will be paid off on one bill in 5 more months and on the other bill in 12 months.
He is a solid citizen and knows how to negotiate.
Because the girls they should be dating have turned into man hating predators who want to enslave them.