How do you propose we do this? By moving farther left? Redefining left and right? Or inviting them over and them belittling them?
That seems to be the plan.
Ahhhhh, so glad you asked! That's the beauty of the system we inherited. We TALK to leftie voters and show them why conservative values are better than liberal ones. The more folks that move to the right-half coalition, the farther to the right the center moves and the two parties move.
As far as "belittling" goes, the most significant belittling we see on the right is toward moderate right-wingers.... somehow they seem even more despised than liberals. We need them as part of our coalition or we get NOTHING of what we want instead of SOME of it.