ALREADY IS BLONDIE
Yep, at least certain types, anyway.
There was a BOE letter a couple of years ago. Basically, it broke porn down into 2 types, "milder" and "extreme" (don't recall the exact terms used). Occasional viwing of the "milder" form (Playboy, etc.) will just merit "strong counsel", but repeated viewing of the stronger kind (I believe it mentioned child porn, bondage, violence, etc.) can definitely lead to a DF. It is considered "uncleanness with greediness" (a phrase mentioned somewhere in the Bible).
It was one of the most disturbing BOE letters I ever read, not the least for the fact that it specifically mentioned child pornography but never even hinted that possession of such is a felony. It just outlined the congregational actions to take.