Vulture.com: What Was It About Michael Douglas?
https://www.vulture.com/2022/04/why-was-michael-douglas-in-so-many-erotic-thrillers.html
As the go-to fall guy in erotic thrillers, Michael Douglas represented the ultimate boomer avatar: the male ego under siege.
https://www.reddit.com/r/movies/comments/twuxny/as_the_goto_fall_guy_in_erotic_thrillers_michael/