Only my mothers side of the family has the JW virus, my fathers side does not. The family without the JW side are much closer. My JW family discard many individuals, even their children, for life. I can honestly say that making friends in the world I immediately noticed stronger family connections. That’s not to say everythings perfect, but relationships are much healthier.
They also tend to be fairly clean living and law abiding so it's swings and roundabouts
That’s debatable. All things being equal, I don’t see the JW religion doing anything but harm.