Back in the day I worked at a bar & grill and my manager had to throw a large black party out of the restaurant because we needed the tables for a booked party. They were there for an excessive period of time to boot and spent the majority of the time (after the meal) buying sides and drinks... These clowns went into full-blown "that's racism" temper tantrum. They refused to pay their bill, we had to call the cops and us servers got stiffed on our tip..... These clowns were making all sorts of allegations - everything from spitting in their food to using racial slurs... All this while the already booked party was waiting for their table. In the end it all worked out because the booked party understood these people were assclowns and tipped very well. Also the black party was a "walk-in" - they had no reservations but they came in during the slow time of day (after lunch before dinner) so of course they got served but stayed well into dinner.
The problem is that every time "some" black people are inconvenienced they take it (or better yet want to take it) as a racial thing and they will make it a racial thing if it potentially benefits them.