That makes sense. The porn is validating extreme thoughts which might otherwise have been kept only as thoughts.
The individual is seeing these being acted out- well , maybe it is not that bad and at the same time being encouraged to even more extreme thoughts.
There has been talk on this thread , as there always is when the subject comes up, of real jobs which are dangerous and difficult and "sex industry jobs".
One of the worst jobs in the world must be the one analysing porn to try to identify locations/ children.
It must be enormously rewarding when their efforts lead to the rescue of women and children but what horrors must they endure to get to that?