Actually the Tea Party may have played a role in carrying Donald Trump to the nomination.
“To some, his rise is clearly the Tea Party’s fault. The right-wingers, this argument goes, weakened and divided the party, stoking people’s rage against Washington and government. With racial undertones, their rallying cries preyed on fear and hatred. Figures like Glenn Beck and Rush Limbaugh spent years telling the conservative base that Republican officeholders were selling them out at every turn, and that the only solution was to toss out anyone who’d been in office for more than five minutes—to elect new representatives whose answer to everything, even funding the normal operations of government, would be: “Hell, no.” They encouraged the base’s paranoia and conspiracy theories; its distrust of institutions, including political parties and the media; and its irrational hatred of anything associated with Barack Obama.”
“Was it any wonder, then, that a candidate came along whose anger was even more consuming and less constructive, whose disregard for political norms was even more flamboyant, whose appeals to racial resentment were even more overt, whose disregard for fact and fondness for conspiracy was even more pronounced? As the conservative writer Matt Lewis put it last week, “Ted Cruz helped create an environment where populist demagoguery would flourish on the right.” But Cruz was hoist by his own petard, Lewis wrote, when Tea Party figures like Sarah Palin and Ann Coulter found Trump’s brand of this tonic even more potent. Trump, in this view, was just Cruz on steroids.”
theatlantic.com/politics/archive/2016/05/did-the-tea-party-create-donald-trump/482004/