An observations from these boards from a few years back: "Voters put more stock in the threats of their enemies than the promises of their friends." That is, they know that the person they vote for probably won't deliver what they promised, but the other guy, who promises things they don't like, would deliver all that and more.
And suddenly I see this from the other side.
This Trump voter didn't think Trump was serious about repealing her health insurance
Tribalism run amok: Now Donald Trump voters are worried he might take their Obamacare away
Trump promised to repeal Obamacare, but it turns out Americans like most of it, a poll finds
Talk about your buyer's remorse. I have pretty good insurance. I hope lower-income Trump supporters are taken care of.