Arrogantly supercilious and deeply/utterly unsure of himself. A bad mix no matter how you look at it.
A good example of what you're saying was Ferguson, Missouri.
All those people complaining about the police shooting ... which WAS a deplorable act. But it turns out fewer than 25% of them had bothered voting. And then they complain they don't feel represented by the local government.
As Red Foreman would say: Dumbasses.