"sufferers who allegedly sit in front of computer and watch porn while the partner is active in their life, even present"
This is not confirmation of an addiction. The above statement does not indicate many factors, how often, at what sacrifice, the consequences on the relationship, what if any aspects of ones life does it interfere with, (work/education, legal, social, financial, relationships, )
I was making the assumption that someone was claiming that a porn addiction was related to ptsd, or blaming it on ptsd, or their ptsd contributing to this behavior based on "Is porn addiction something which can be defined as a symptom of ptsd?'
I think there is a lot of controversy about addiction in general. A person can be said to be addicted by one professional and not by another. The other may say that is impuslive behavior, or soothing behavior. The is also a difference between being , say, "addicted to ..." and "dependent on". One may be alcohol dependent but not physically addicted to alcohol.
Thanks for explaining. I understand better what you are saying and it makes sense. Since people find alcohol easily accessable and socially acceptable, some may find porn positive because of its availability and not putting a toxic substance in their body, besides that others do not generally know the extent, as it is done in private.