You're acting like the nazis were waiting to be given power legitimately when they in fact abolished any democracy the moment they were able to get away with it. The timeline here wasn't driven by "can hitler get enough votes to win", hitler took power however he could (he didn't win the vote) and abolished voting as soon as he was able. I don't know why you think that voting against the people who plan to abolish the right to vote will do anything, they literally openly do not respect the practice or the outcomes of votes. Politically, you are staring at the shadows on the wall of Plato's cave and getting mad at people asking you to actually exit the cave and do something that might have an effect against fascists.