Though Trumpism draws its inspiration from Buchananism, Buchananism is not necessarily the same thing as Trumpism.
The two are ultimately distinct phenomena.
Buchanan has always comported himself as a dignified Christian gentleman even if one disagrees with his ideas.
As such, this out cry to remove him from a program of which he was probably as much the creator of as its eponymous founder proves that these critics are not about elevating the dialog or softening the discourse.
Rather it is about the purveyors of collectivism suppressing ideas they cannot otherwise refute and which expose the promises of unbridled pluralism as little more than postmodern barbarity.