Which is why it's a shame to see you fight each other as if that isn't the case.
I would wholeheartedly recommend reading How To Win Friends And Influence People (or at least this summary). Especially if you're trying to convince people to vote in the midterms.
how exactly is letting republicans win helping any of that? Your not really fighting anything here. There is a better chance to reform the democratic party while not having to fight republicans on basicly everything than we have under another trump term.
You are playing with lives either way.