My dad used to say, "You can hope, wish in one hand and defecate in the other and see which gets fullest the fastest". Not exactly his words but you get the point.
Voting for Biden would be getting us what got Trump in, in the first place in my opinion. I like Tulsi Gabbard personally but she ain't got a prayer to win the nomination of the Democrats as it stands right now. But if she did I would vote for her over Trump.
I had just as soon to keep status quo over Biden or Warren. Four more years of chaos over the establishments yes men might just force change down the road. Nothing last forever and this country won't either sad to say. Enjoy it while you can!