Point made. The Ds have been the darlings of the liberal sophisticated that inhabit cities and, it appears, chat rooms.
They've lost (or ignored or belittled) the Average Joes.
It didn't used to be that way.
The GOP, on the other hand, fawns all over the Average Joes during an election cycle, but then ignores them. That works for a while until the Joes figure it out and throw those ignoramuses out, put in the Ds for a cycle or two, and then put new GOP in who promise to love them.
Lather, rinse, repeat.
Why tD won? He played to the Average Joe, even though he is of the patrician class. FDR played the same playbook, though party discipline was better in those days and he rammed through a whole bunch of stuff, some good, some unconstitutional through Congress. The patricians of that time (republican in leanings) regarded FDR as some sort of kook and communist.
We've done a 180 in 84 years. We have a right leaning patrician in the WH and the liberal establishment regards him as a kook and a communist. The big difference is that party discipline has gone the way of the dodo and nothing gets done legislatively.