Donald Trump is a damn fool. He is ranting on and on with his extremist language while Liz Cheney is sounding like Hillary Clinton in backing NATO. The Republicans are just waiting for the Democrats to take Trump down and end populism.
I guess you could say the Republicans are divided between the "Whites" and the "Ultra Whites." The "Ultra Whites" rather revive Hitler while the "Whites" still want the demise of Russia, although John McCain will settle for a take over by ExxonMobile.