I could not care less if some guy looked at my 'adult daughter' gasp. She has breasts and genitals and a woman's body, just like the other billions of females

I could not care less if some guy looked at my 'adult daughter' gasp. She has breasts and genitals and a woman's body, just like the other billions of females on the planet. I think people consider themselves to be far more unique and important than they should. By passing through a scanner, what will be revealed about a person that is truly of any consequence? They have a 'small' penis? They are fat? They have various health problems? Deformities? So basically, the technician may, at worst, have knowledge about a person that is certainly already known by other people. Do you think the technician is going to write this stuff down and blackmail people? I just don't understand what the assumed horrible consequence is.