Honestly, what Labrador said has been circulated around the right-wing echo chambers recently.
Not surprised to hear politicians now regurgitate it. Seems to be where the Republican party is at these days. The propaganda drives the party, not the other way around.
That and the bizarre argument that pre-existing condition coverage makes healthcare a "socialist entitlement" not insurance. Making hard working Americans pay more for people's poor lifestyle choices and Dems just trying to expand the moocher class.
The logic makes no sense on either account, but that has never been a barrier to most people on the right buying into a talking point. Trigger their 'feels' a bit by appealing to their irrationality toward libs/poor/brown people/socialism and many will believe anything.