Wow, what a wonderfully insightful summation of Christian Sectarianism!
(Not that I am disagreeing with your point)
Mormon’s, Midwestern Evangelical’s and various different Charismatic Christian movements seem to be able to cope with each other as compatible political partners for the Republican’s(when the Evangelicals can avoid calling Mormonism a Cult)...
While Northeastern Catholics and whatever you want to label the various ‘liberal minded’ denominations (Methodist, Lutheran, Episcopalian, etc.) now have a tendency to vote Democrat, which the Catholics being very hesitant due solely to Abortion.
The US is still vastly Christian in its religious affiliations... but from a political perspective ‘Christians’ are no longer a voting demographic that moves one direction in the polling booth.
It was more of a wonderfully insightful summation of the degenerate barrio culture that our elected "leaders" are dead-set on importing by the millions.