Kamala would 100% lose. Her campaign didn’t have a single victory in 2020, and she was one of the first to drop out. If the Democrats had held a primary, we might have found a candidate that could beat him, but as it stands now, our best hope is that Trump finally finishes eating himself to death before the election.
I’m sorry, but that’s just not realistic. It would take years, if not decades, to get enough Democrats to defect in order to make a third-party candidate viable. As long as first-past-the-post voting is still our system, it would be easier to take over the Democratic party than create a new, viable party. Unfortunately, if you live in a swing state, the best thing you can do is vote for Biden.