Anti-elitism has shown great strength in various places, including the U.S., Italy, Brazil, and France. The proximate causes of anti-elitist uprisings aren’t all the same, but the underlying sentiment is: We are sick and tired of being dictated to and victimized by the political-media-academic-managerial establishment and its pet groups and causes.
Will the phenomenon endure and spread, or will it fade away like the Tea Party?
The answer depends on the ability of anti-elites to move into positions of power, and to remain there while remaining anti-elite. Power is seductive and corrupting. So anti-elitism is most likely to succeed and endure where it is led by persons, like Donald Trump, who already have wealth and power and (seem) to have a sincere appreciation of the grievances that underlie anti-elitism.
Related: True Populism