Why is the right wing obsessed with penises?

Why is the right wing obsessed with penises?

It’s constant. Their jokes are all about gay sex.

Their obsession with trans women (but not trans men).

Grindr crashing whenever they’re around.

The obsession with Hunter Biden’s ample dong.

Not even getting into wanting to rule everyone else’s bedroom habits.

Is it all closeted self hatred? Some very specific type of perversion?