than the Republican Party...as documented in the attached PEW Research Report on U.S. voter demographics. If you choose a more anecdotal view, just look at any large gatherings for both parties...then judge for yourself the percentage of non-White participants.
Let's not forget that BVZ's hero, DJT, invited White Supremacist, Nick Fuentes, to dinner at Mar-a-Lago...there were no reports of Trump insisting that Fuentes stop what he's doing.
As for Mamdani's choice of words...they were accurate, but unnecessary.
Link: https://www.pewresearch.org/politics/2024/04/09/partisanship-by-race-ethnicity-and-education/