There Are No Psychopaths (aeon.co)

Alternatively, there are only psychopaths.

So pretty much like Autism. Where the popular myth doesn't line up with reality...

There was a cool article on here recently about treating children with severe detachment.

They seemed to find that empathy is like a muscle you can train. https://archive.ph/n2tiE

But people certainly reach a place either by birth or trauma where they are pathologically disconnected from others.