It's the rule of no alternative except continued revolution.

In some ways it is (it depends on the subject being voted on), but it may still be the best form of government. If most people are unreasonable, then in a dictatorship chances are the dictator would be unreasonable. So democracy, or democratic republics, may be the lesser of two evils.

I heard democracy has something to do with young men killing each other.

democracy is a carefully curated illusion in America, David Blaine ain't got nothing on this government

Yes