The attacks on William F. Buckley are the crassest sort of invective. They are uninformed and uninspired. They are full of the exact same formulations of ad hominem sourcing that TRMP is full of. They are part and parcel of the overall lowering of the bar of discourse that is spreading to all political purveyors of the present time.
Although there is evidence for more self inspiration in the genesis of the TRMP; far richer source for his behavior and attitudes can be found in the career and association between TRMP and Roy Cohn.