Lol, no.
Trump and his ilk are a symptom, and the underlying cause is the working class desperation brought about by forty years of bioartisan Neoliberal austerity policy.
Trump is the final form of the Clintons' Third Way politics.
Openly fascist and white supremacist candidates have run in the GOP primary since my grandfather's time at least. They never used to get the time of day bcs the working class used to not be getting squeezed so hard.