i hate to ruin your little conservative circle jerk, but SE cupp is a registered republican, my practice would get easier and id make more money if i saw all medicare patients, and the attacks on harris are laughable.
that being said: i dont like the idea of medicare for all. single payer means that reimbursements can go down on a whim and we wont have much say. there should be crappy, cheap, universal health care for everyone with the option of those with money to buy a better plan. that is the answer. im not sure if we will get there..... at least not for a while
as far as the OP, if liz wins AND the senate goes blue, then there could be some fundamental structural changes in 2020 -- ie: elimination of private insurance and universal single payer "something". id put that possibility at around 15%. senate staying red is >50%, trump winning again (gulp) is probably around 50%, and someone besides liz, harris, or bernie winning the democratic ticket is also maybe 50%.
also, i really dont like the idea of a liz warren presidency (or a bernie presidency for that matter). not in love with harris to be honest.
if it came down to bernie or liz vs Weld, i would vote for weld, but any Democrat vs trump is a no-brainer.