One noticed, late last night, the passing of former U.S. Senator Charles Percy (R-Illinois).
In his day (1967-1985), Percy was considered a wild-eyed liberal, and for good reason.
Nowadays, since the country has shifted so far left, Percy would be called a "reactionary right-winger" by the primitives, given their rather curious measurements of "ideology."
So I dunno where the sparkling husband dude gets his nonsensical idea about ideological shifts.