Regarding the “center right thing.”
In Europe everything is left shifted. This, if one were to transpose their spectrum on the U.S. Pelosi would be considered center right and Sanders centrist. All others tomthe right of Pelosi would be labelled “Right Wing.”
The media in this country is constantly trying to impose the Euro-political spectrum.
I never got the blue-red thing here, either. One would think the democraps would be red. It’s probably an Alinsky thing invented by the press.