cherrybim,
If a rav violates halacha himself, it’s not a good idea to use him as your rav. If you recall, I posted sources which referred to the halachos of following a psak based on the shailo itself, and who issued the psak. Of course before I would “discard” (your term) a rav, I would make sure to consult with an odom godol to see if I was doing the right thing.
In the future, I, and it seems many of us in the CR, would appreciate if you would pease keep your comments more civil.