If aliens are real, is there a reason they do the activities that many people report on?

Just got off a 10 hour binge watch of various UFO documentaries. The good stuff. Not the Why Files or Jesse Michels disinformation. I’m talking underground encounter/probing films. Why does it seem that the vast majority of people who have been probed are middle-aged/ older guys living in rural areas? I believe a hyper intelligent species would understand the anatomy and the differences between male and female ones (prostate) within a couple inspections at most. Yet, dozens of these probing e...