At this point there really isn't. The only political philosophy that meshes with Trumpism is anarcho-capitalism. If Trumpists were generally espousing anarcho-capitalism, I could respect that they were coming from a different fleshed-out perspective and we could debate the merits of it. But they are not! Rather Trumpists appeal to widely varying political ideals, but then when you try to apply a specific one to different actions of the regime it's either just crickets or a Gish gallop. So the straightforward conclusion is there is a glaring lack of any sort of coherent analysis.