Usa left ( the liberal one ) it is not the same thing as the classical ( socialist/communist ) left. Liberals are a product of the capitalism. North Korea is a socialist country.
Btw: never seen so many downvotes as in american theads. ( left and right ) you have really an huge hivemind.
As an european, what scares me , it is that Biden is the ACTUAL president. If he suffers from dementia, who is really in charge now. Who takes the decisions? Usa are involved in at least two major wars and dictate the policy to the europeans. Who is responsible of that? If biden cannot be a candidate , why it is an actual president?