"Fredo" an ethnic slur?

My great grandparents were from Italy on my father's side. I grew up and heard many ethnic slurs, but with respect to Italians being referred to with ethnic slurs, "Fredo" was certainly not one of them, and should not be compared to and is not comparable to the "N" word. I think Chris is just a tad "thin skinned" or looking to make himself some kind of important. https://www.washingtonexaminer.com/news/cuomo-ridiculed-for-comparing-fredo-to-n-word