Bidens remark was off color but it is a stereotype (bad) while the other used racial slurs. Neither are good but if you can't tell which is worse there's no helping you.
it shows an obtuse insular behavior that is only reinforced behind closed doors.
it's not a matter of worse. Biden has been in public office how long? he has gotten this far with no bedside manner?
sorry man. dumb is dumb.