I will assume permission and copy this excellent perception from Defensive Indifference:
Trump is not an aberration from conservativism, but the culmination of it. All he’s done is strip away the genteel veneer that let them avoid the real human consequences of their views. That includes a deflective insistence on their own definitions of “politeness” and how it is lacking in criticisms of them rather than on the actual content of those views and their effects. They can’t credibly disavow Trump, because they *are *Trump and have been so for quite some time.