Edited Airline and TV films have negotiated rights with the movie companies. It's pretty clear none of this Clean Films stuff was done with the slightest attempt to get any approval or permission or licensing rights.
So why not negotiate rights with these companies? It doesn't make any sense. There is money to be made by everyone.
You are correct.This is the heart of the matter. There must be an agreement between the companies. Broadcasted movies (not cable or satellite subscription, broadcast) are an exception as previously noted.
Would social conservatives want Hollywierdos butchering "The Ten Commandments" to alter it's meaning? I think not. As a social conservative, I am still unable to accept allowing copyright infringement though I see value in the option. Get the permission, Clean Flicks. If you can't, make clean original movies.