Some men cheat because they are cheaters.
Oh for sure. Highly desirable men, and women, will often cheat because they can. Cheating is an intersection between opportunity and ability.
However, the point of that video was that these women thought they could tell when their man disengaged from them, but they could not tell that he was in the process of disengaging because she wasn’t attentive their needs.
What’s a man?
Some women cheat because they are cheaters.