That is absolutely true, but you know that the vast majority of people are not as politically engaged as to do something about that. They barely get up to vote for the big one. I get it that this is not exactly the best of excuses, but if you consider how voting works in general - with things like gerrymandering etc and the shady and purposefully complicated process of electing party representatives - I would argue that the American people are never given much of a choice. At the end of the day I don't think what you guys have can be called a democracy. The process gives way too much power to a select few and takes all the meaning away from the public vote. Most people may not realize it, but they instinctively react to the futility of the voting process. In fact, I would argue that the Trump phenomenon is a direct result of this. Arguably most people who voted Trump are not consciously evil fascists, they are ignorant idiots (and I use this word for its original Greek meaning) who are tired of voting for anyone from the establishment only to see them serve the 1%.
My point is, it's easy to start pointing fingers at those who didn't vote anti-Trump specifically, but imho Harris was exactly the candidate that would cause a surge of Trump votes by trying to appease her way to the middle of the road between the extreme right and the insane ultra nazi right that are the two choices for Americans these days.
Nice manners. If you compare their policies with right wing parties around the world you will see the similarities. There are inner factions that lean left obviously but their voices are muffled by the Clintons and the like.