By similizing the American electoral system to those in authoritarian countries, you trivialize the suffering of people oppressed and often physically exterminated by authoritarian regimes around the world. Millions? Seriously? Try talking to any refugee from an authoritarian country about this. Just please be as polite as possible and choose a smaller person, I'm afraid that because of your extremely offensive position towards their suffering, they may try to cause you physical harm.
>There is no oppressed majority in the U.S.
Of course not, the US seems to be a fairly authoritarian-free country. It's just that if we assume that the US has these tendencies and try to be fair with the terms, it is quite obvious from whom they come, and against which majority the attempts at oppression are directed.