I really think American business could decide it's just easier to kill Trump. They could easily find some leftist fall guys to blame it on. Hell, there probably are leftist extremists who would be happy to do it! Businesses kick in a million here and a million there out of their Black-Op Slush Funds and pretty soon you have enough cash to finance something unstoppable. Get ready for a year of Reverend Pence and his theocracy.
Business loves economic stability. Even though a plan that is stable for the next 30 years ends up going off the cliff at the end of 50 years, they would love it because they all plan on being safely dead by then.