My vote had absolutely zero impact on the election, and I haven't been able to vote for a person I actually liked, supported, and believed represented my interests in any national US election.
I'm mostly wouldn't like an external coup because it'd activate all my neighbors and we see a whole lot of violence in that struggle. I imagine I'd feel the same way if I lived in another country and some 3rd party deposed my government for arbitrary reasons.
“I don’t like my political candidate” is nothing even remotely similar to “I can’t vote”