I can only speak for myself but living at home is not desirable to me. I love my family, but this is not some cultural expectation that is put on me. It is my own desire to be independent and form my own household. I prefer to stay in the vicinity for visits of course, although travel today is quite convenient.

Sure, it is more difficult and more expensive in comparison, but if they have the economic means, neither men nor women tend to stay with their parents.

I don't deny differences in interest between men and women. Some interests will stay exceptions for one or the other sex.