I don’t think it’s negative to disagree with the US system or democracy itself. An individual voting is literally statistically impossible to change a national election (even if not rigged). The US has been so powerful because it’s early founding was incredibly free market and libertarianish. Our form of government has slowly and steadily destroyed this. We are fortunate to be alive at this time but that’s in spite of our system not because of it.
I would recommend The Constitution of No Authority by Lysander Spooner. He was a brilliant libertarian thinker and abolitionist.