Renewed interest in biblical fundamentals.
Morally speaking, you mean?
Those of us in the traditionalist camp are the strongest voice against liberalism in the Catholic Church, but I wouldn’t say we are becoming more Protestant. We tend to be the Latin Mass and incense types, and the libs tend to be those who want us to look more like a mainline Protestant denomination (not one of the morally conservative ones, obviously).
That said, Hillary’s minions are gunning for all Christians, and we all need to stand shoulder to shoulder on this. We can go back to having civil discussions after we send the armies of Hell back where they belong.