" Don't let the faults of others stumble you "
This again is their way to have no accountability for wrongs done.
NOTHING can happen to you that would be a just cause to stop associating or to take action against the org or brothers.
It's always about Blaming the Victim.
So when JWs read this kind of message - they can reason - "well what I did to so and so doesn't matter, they should still come to the meetings, see I was right, there was something wrong with him."
So real christian scriptures like - Matt 5:24 leave your gift there in front of the altar, and go away. First make your peace with your brother, and then come back and offer your gift.
or Mark 9:42 But whoever stumbles one of these little ones who have faith, it would be better for him if a millstone that is turned by a donkey were put around his neck and he were pitched into the sea.
- are ignored and have no place in JWLand.
Any semblance of christianity that JWs had - has been completely eliminated.