[User23]

This is pretty simple. Back when being a sexual deviant was heavily stigmatized, there was an overwhelming presumption that any public male-male affection was platonic. Thus these images wouldn't have raised any eyebrows in the time they were taken. Now that we live in an age where any perversion that doesn't involve children is acceptable, normal men are much less comfortable acting like, well, normal men. It's too bad. Even when I was younger, which wasn't all that long ago, it was normal for two boys to hold hands in friendship.