People are afraid, and when people are afraid, when their pie is shrinking, they look for somebody to hate. They look for somebody to blame. And a real leader speaks to anxiety and to fear and allays those fears, assuages anxiety.
TO fear God, is one of the first and greatest Duties of his rational Creatures.
If you play jazz, then you play with your fingers. If you're playing rock, you use a pick. There's really no rhyme or reason to that other than that's just the way it has been.