Sometimes we hold our nose and vote. Because the alternative is so deeply problematic our moral judgement of one is dwarfed by the moral and practical horror of the other.

Ok, those aren't the same thing as supporting him. I will admit I don't care for his policies, but they have been better than I expected, which is something. Also, yeah the president doesn't have the power to do that much alone. It requires congress to play a role, which the democrats don't have enough control in to do. Those are extremely valid things to say, and you can say them while still being critical of Biden. It sounds like you want people to only be critical of him, which is just as bad as only supporting him. We need to understand there's more beyond the one man or we will fail.