Is looking at or showing off everybody's junk a boomer thing or something? All throughout school I stripped to my underwear alongside peers in changing rooms but not once did I look at their genitals.
This was also the reason for the decision for David Reimer where after a botched circumcision maimed his penis, they decided that it was better to cut off all the genitalia and socialize the kid as female instead of letting him just live with a fraction of a penis.