When I was in, it became apparent to me that the pornography rule(s) were being used as tools to oust men when the need arose. Some men got a pass while others who were unpopular did not get any mercy at all.
In reality, JW's have never cared about the moral cleanness of the congregation. The things that have been allowed and covered up would shock hardened sinners.
Rutherford got a pass when his peers KNEW that he had 2 mistresses - all while he was married.
My experiences with elders who used drugs, had long-time affairs, stole from fellow publishers, lied about family sins - all convinced me that the religion was not elevatinfg the moral standards of the followers.