The likelihood of Biden making it through the first term are slim to none, and even if he does he won’t be a bulwark against the radical left that Harris represents.
please provide sources for harris as a representative of the radical left. shes tough on crime, always a big israel supporter, and generally elicited negative responses when chosen over warren and others from progressives. several of the "squad" still refused to officially support the ticket. she likes green stuff (and the green new deal), so people call her radical, and she may hurt our economy if she takes power (which i dont expect will ever happen, and there is no reason to think that), but she is as good for the jews as a dem can get, and if anything knowing that the future is pretty dem (they have majority voting and all the kids skew heavily dem), its best to embrace the more centrist dems to keep them in control.