Luke Ford was really talking about himself
I had to laugh when I saw Luke Ford pop up in this documentary. He was presented as an author and expert on porn but that's being generous. Luke was a blogger that ran a porn gossip site. He wrote a book and then self published it and sold about 10 copies.
Luke is infamous for being a depressed, self loathing misanthrope. His long unkempt beard was something he started after he started his exit from the porn blog biz. It kind of suits him since he was always a loner with little to no friends.
When he was talking about the hard life of rejection and isolation of former porn stars he was really talking about himself. Luke changed his blog back and forth several times over the years from porn to religious topics to current events to a personal diary. In each incarnation he always injected his own brand of self hatred.
He's made a niche for himself as being somebody you can always count on to say that porn is horribly damaging. It's always good for a laugh since every thing he says is really just him projecting his feelings about himself onto others.