“I guess that means no expanding the Supreme Court.”
Basically the Roy Moore Effect. There were just enough people who otherwise agree with us, but were sick of Trump’s ‘antics’, at least as they saw it. These ‘purists’ were embarrassed by Trump to the extent of not wanting him in the White House anymore, and damn the consequences (similar to conservatives here who won’t support RINOs in November elections).
They will all get what they richly deserve.