

Probably quite a bit, given how the liberal mainstream media just spent 10 years refusing to reckon with this idea.
Google: trump fascism before:2016-01-01
Why you should stop calling Donald Trump a fascist. December 4, 2015
Donald Trump Isn’t a Fascist; He’s a Media-Savvy Know-Nothing. December 28, 2015
Whose Fascism Is This, Anyway? Dec. 15, 2015
https://www.nytimes.com/2015/12/16/opinion/whose-fascism-is-this-anyway.html
Is Donald Trump leading a proto-fascist movement? August 28, 2015
https://theweek.com/articles/574097/donald-trump-leading-protofascist-movement
Trump May Be a Loudmouthed Demagogue, but Is He a Fascist? Donald Trump’s anti-Muslim rhetoric has his opponents likening him to Benito Mussolini and Adolf Hitler. Such comparisons may be misplaced.
https://foreignpolicy.com/2015/12/09/trump-may-be-a-loudmouthed-demagogue-but-is-he-a-fascist/
Is Donald Trump a Fascist?

If only they would’ve done literally anything when they were in power.