According to this article there are 7.2 million men age 25-54 that have left the workforce all together. I imagine there are many more in the 18-24 range. So probably not all that uncommon to be living with their parents. My wife is a middle school teacher. She has plenty of stories about children who's parents don't hold them accountable. https://www.cbsnews.com/news/men-workforce-work-companies-struggle-fill-jobs-manufacturing/ | 
Single women with grown lazy kids rant
