The end result is not concerned solely with this coming election cycle. The lesser of two evils strategy is an undeniable failure, propping up lunatic opponents to make right-wing Dems more palatable is a failure, it has led us to the brink of fascism. At no point has the “tide begun to turn” because people went along with neoliberal strategy. The only chance at stopping that momentum is reforming Democratic politics, that cannot occur if Dems face no electoral consequences for the very worst fascist behavior.
A vote for Biden is a vote for the direction this country has been going for 40 years, it’s a concession to the right-wing of the democratic party. You are simply in a privleged enough position to not have been effected by it yet so you are looking to your own immediate self-interest and chastising others for not helping you preserve your bubble.