Unsurprisingly, some philosophy teachers think so, but that's just self-serving nonsense.   Anyone who spends a little time studying philosophers under Nazism, including all the Kantians who came out for National Socialism, will realize right away that, to quote Nietzsche, philosophers "are all advocates who do not want to be called by that name, and for the most part even wily spokesmen for their prejudices which they baptize 'truths'" (Beyond Good and Evil, sec. 5)

(Thanks to Michael Swanson for the pointer.)

UPDATE:  You can get a sense of the irrelevance of philosophers by looking at how some are rearranging deck chairs on the Titanic as a putative "response."  I have a radical suggestion:  how about philosophy teachers design their curriculum and syllabi with an eye to making sure students master the subject-matter?  Altering the curriculum because of Trump is as pointless as altering it to pander to this or that supposed constituency.

ANOTHER:  One adult philosopher has some more concrete suggestions (see Prof. Wolff's blog generally for others, as well as sensible analysis and commentary).