Your question was "What specifically was wrong with the pre-Conciliar Church that needed reforming?" I pointed to the situation among Catholics in the 1930s and 1940s, where German, Italian and Spanish Catholics supported unjust regimes that committed atrocities.

I agree with you that the reform has not gone far enough, as Catholics still tolerate evils. We still need to turn to the Lord. The Word needs to be preached better. I don't know how that can be accomplished, but I am pretty sure it will not be by returning to open warfare, genocide and totalitarian governments. I doubt that anyone wants that.