I can’t tell from your post if you are male or female, but it is a very real phenomenon.
Some women understand it, but not most, same for the guys.
A very simple example would be one male animal mounting another male to show dominance (I thought about using two rams butting heads, but I thought the mounting analogy was better since the core of this thread is about inappropriate touching.)
The same thing happens in every single social interaction among humans, generally without the mounting, fortunately.
One man will try to dominate the other in subtle, or not so subtle ways. It’s the way of the world.
Men who act this way are Alpha, men who don’t are Beta.
Sadly, for the last 60 years or so, the BLUE pill movement has been mercilessly trying to crush the Alpha out of us and make us all Beta, but Alpha appears to be making a resurgence.
Check out post #6. Fairwinds is a true Alpha male, a man’s man.
I’ll bet he’s a gentleman and is chivalrous.
Whether you’re a beta male or a woman, check out the Manosphere, you will find it eye opening.