I understand your perspective but you are still in danger under Biden. Not only does your vote literally not matter because the system is rigged but even if you somehow managed to elect Biden he will just continue to let the right take away more of your rights without doing anything about it like they did during this term. That's where the problem in your reasoning is, electing Biden won't hold back the right, they will get what they want regardless. The only thing that can truly help is organizing to protect yourself and others like you.