This is a long established problem with FPTP voting (FPTP = First Past The Post: One voter = one vote). You don’t really get to vote for your choice candidate, rather you vote against the worst of the two popular candidates by voting for the other guy.
Now there are plenty of election reform solutions, but in the US, both parties are weakened by the people having more choice, so neither party is willing to back amendments to the Constitution of the United States that would install a more public serving voting system.
This also means, according to CIA analysts who have studied nations on the brink and how they can avoid civil war, the US is very likely to see a civil war in its near future (next decade). But then we’re also likely to see elections neutered anyway, so that the Republican party controls all elected positions (and appointed ones after that). And then local genocides can get underway.
So yes, if you’re voting to make a point (other than you want the Heritage Foundation’s Project 2025 to play out or want to delay it for a while) the point won’t be heard. In fact, the Republicans and their foreign national propaganda machine supporters are probably very glad you’re willing to withhold blue votes to make a point. It won’t make that point, but they’re glad for you for trying.