Joe Biden is running a presidential campaign predicated on the assumption that there is a middle ground between two extreme sides on every issue. Truth is, the mood of the electorate is binary on a lot of things and are they really wrong? It’s not like you can save just half the planet.
Some of the major Democratic candidates for the 2020 presidential nomination still haven’t bothered to articulate cohesive policy promises, yet are receiving significant support and campaign contributions. Remember the old days, when politicians had enough respect for voters to lie to them?