Why should someone vote for the Democrats when they will just throw us under the bus the moment it becomes convenient?
Yeah, "all" the Democrats will throw you under the bus. All of them. You aren't delusional at all. How much better you are under the Republicans!
You would like a third, fourth choice outside of Democrats and Republicans? Well, you would need a ranked-choice voting system for that. Remind me, who is pushing to extend that system of voting? And who is completely opposed to it and is even banning it wherever they can? Dare to answer?
Democrats aren’t a unified block, and they have some bright stars coming into their own this year. Their future looks bright, if people vote their interests the signal is getting through and change is possible.
And because republicans are a unified block whose entire platform is to serve you for dinner. Their whole existence is dedicated to reversing any change.