I agree, but it's not a skin color issue thing, lots of unhappy in life workers abuse the fast food they sell. They are most unhappy about their wage and funky schedules the managers keep switching them onto.

Then there's the older chefs that sweat away in cheap hot diner kitchens.
I once saw a chef doing nose sweat into the food on the grill.

I'll take robot food anyway over nasty humans.

And I'm in my 60's when I lived in more northern states my dad often too us to White Castle.
We loved those little burgers and they were great tasting but after we grew up and their quality control seemed to drop the flavor and freshness seemed to drop too.
Where I live now there are no White Castles but the grocery see them frozen.
Those were bad, no flavor at all.