I do want to talk about that, which is why I mentioned campaigning on Medicare for all in my original post if you had bothered to read it.
The entire point of politics is to gain power and keep it. Democrats have shown that they cannot comprehend how to gain power and keep it. They deserve nothing but scorn until they realize how bad they are at their jobs. Clinton outspent Trump nearly 2 to 1 and still lost.
No one in the Democratic Party has shown any competence in understanding how power works. It’s just cultural signifiers, a cargo cult that makes the motions to gain power then is dumbfounded when they find out it’s not working.
The GOP makes promises to their base and motivated them enough to turn out. The Democrats make no promises and still manage to disappoint. 'America is Already Great' according to them.