Assuming that he kills off only the RINOs in the GOP, at least half of the country will follow him.
"Make the West great again!"
(Democrat opposition that called for racist policies suddenly dies on the toilet; people look at Presidential Candidate Skynet questioningly) "Wow. I had no idea Chinese-made smart-toilets would malfunction like that! Remember, fellow citizens: Using anything not made in China is beneficial to your health!"
"Uh, sir? The President just got electrocuted when plugging in his night light."
"Eh, just place a mannequin in the Oval Office: No-one will know the difference for a few weeks, at least. Next?"