Prediction: 4 years from now Trumps failures as president and quality of character will be used to discredit any further right wing anti-establishment movements.

Trump never really was a threat to the establishment. However, there has to be at least symbolic and mildly effective reform for the anti-establishment crowd to be satisfied enough by the next election. One thing the establishment does not want happening again is another election like the one we just had where anti-establishment was the central theme. Over the next 4-8 years expect just enough anti-establishment reforms and pro-establishment propaganda to take the issue off center stage.