The real split in the Republican Party is between the business-oriented Republicans who LIKE the cheap labor of illegals and the poor white dupes of the Party who would benefit from those jobs if the illegals were gone. In some ways, Trump is Moses, leading the poor white uneducated out of bondage to a Party that has used every fake issue possible to enslave them!
I guess the big question is where does Trump lead his people? He loses the election (because of insufficient numbers) but there is certainly a social movement in play here. Do they go on to ignore Trump and all join the KKK? Unlikely I think because only a small percentage are solely dedicated to White Supremacy. Do they form a new Populist Party that runs their own candidates and spoils the next 5 or 10 election cycles for the decimated Republican Party?
Trump will probably not be leading that Party for a few reasons:
1) He's too old. He is not exactly in good physical condition, as shown by his performance at the debates. When your face goes from orange to purple that's not a good sign. He could drop dead from a heart attack at any moment.
2) He's in serious financial trouble. He owes more than he has and to very bad people who do not respect the niceties of bankruptcy court.
3) Once he loses, he's not a winner any more. Most of his fans do NOT want to follow a loser.
