I just look at pro wrestling like I look at stand up comedy.
Are you trying to make a joke? If the answer is yes, there is no reason for people to be offended. People say you can't joke about this or that? bullshit. watch me do it. At the end of the day (lads) its just comedy. Its not meant to be taken seriously.
Pro wrestling, same to me. Look at the history of the "sport" lol. Its made to be absurd. If Vince is trying to get someone over or entertain (himself or others) with his booking, that's just wrestling. You can't say New Day is entertaining and then turn around and bitch about another stereotypical gimmick because all ideas (or jokes from the previous example) are birthed the same birth. You don't know how a live crowd will react, you try and see what happens. And ultimately if you did have a truly racist booker paying people to portray stereotypes in some sort of heinous plot to try and hold people down and genuinely spread hate and racism... I would personally take a bigger issue with the performers taking money to go out and belittle their own people for a buck over the evil racist paying them to do so. But I sincerely doubt that circumstance exists as I'm sure you aren't trying to say anything like that exists either.
So that's my defense for Vince or any booker. They are in a whacky industry where who knows what the fuck will stick. Good gimmicks and bad gimmicks are born the same birth.