Indeed - particularly since Trump is fundamentally an ideal Freedomite candidate in OTL as much as TTL, particularly with regard to his merchantilist convictions. One should also consider that in spite of his highly inflammatory (and occasionally worrying) rhetoric this campaign season, he is a relative moderate with regard to elements the welfare state (in favor of defending it and some friends of his (i.e. Conrad Black) still believe he is secretly in favor of single-payer healthcare), which is in line with the more "centrist" appeal of the fictional Freedomites. Finally, his foreign policy views are more in line with a kind of (clumsy) realpolitik as opposed to the humanitarian, international diplomacy focused worldview stereotypical of the Democrats and the aggressive "freedom" evangelism that is stereotypical of the Republicans.
I have to admit, the OTL 2016 climate does spookily resemble the TTL 1996 climate in many ways. Let's see, the current administration has been engulfed over the past few years by a deteriorating security situation at home and abroad and the world has seen an upsurge in international terrorism including a particularly bloody one by Islamists in Paris. The election season that year sees tremendous enthusiasm for a more radical Democrat of Jewish heritage from a rural, northern state. After a triumph at the New Hampshire primary, his insurgent campaign increases momentum against the moderate wing of the Democrats. Ultimately, the insurgent's campaign comes to a tragic failure and the Democrats nominate the first female candidate in history with an "iron lady" persona who scored most primary victories in Southern states and in spite of being a traditionally DLC Democrat, she tries to placate the left-wing insurgents by running as a lite version of his dead campaign. She is deeply troubled by accusations of cronyism by left and right and most hold off these accusations to effectively challenge her Republican opponent.
The opponent is another insurgent notorious for his firebrand rhetoric, controversial statements about minorities, accusations of enthusiastic support by the lunatic fringe, and a clumsy grasp of foreign policy.
Sound familiar?