Perhaps in some cases, and that's my biggest problem with it, it only works for some, in some cases. I've seen people do both, but slightly more seem to stay about where they are. They might do some pretty reset stuff regarding dating and their new sexual role, but the rest of life goes on the same pretty much.
It like the young kid running from confrontation deal. I've known some pretty headstrong and willfull little children in my day, raised one even. So not all kids run like that. And I could never tell him how to dress. He was mister peer pressure from grade one.
All people are not the same in the same ways. I don't think all adults grow up, or if they do, they transfer some of that parental power to their new spouse, and so they still live with a lot of that.