The middle term drops out. Our coalition is non-whites (23%) and college educated whites (
33% x
77%).
.23 + .33 * .77 =
.23 + .25 =
.48
As America becomes more non-white and more whites get a college education we will bury the Republicans. They will stem the tide as long as possible with voter suppression but every time we have a breakthrough we'll roll that back to one man / one vote. Their Court will keep them competitive by more and more ridiculous casuistry, but even that won't last.
As the GOP continues on in this way they will be finished as a peaceful political force. As they turn violent many of their remaining supporters and their donors will abandon them, and we will have to deal with a homegrown terrorist group numbers in the tens of millions, armed to the teeth, with a fanatical eschatological ideology, and no education.
That'll be fun.