Also, it's real weird that the argument seems to be whether or not this person offended Black people or Jews, and not "Maybe don't call a place a ghetto just because you feel like the neighborhood has the "wrong" people in it."

I don't think it's outrageous to expect that a business owner maybe understand the area where his business is located and not put his foot in his mouth by using a term that, at best, has racist connotations, and at worst, is the exact name that the people who didn't like Jews came up with to describe the place where they deserved to live.