You should at least entertain the idea that you might be the one who is wrong in that interaction. I googled your exact quote and it looks like it’s 100% true not some right wing conspiracy. Even if you are going to try and bend over backward and claim that’s not what coco cola intended, the literal fact is they require their employees to take a training and in that training they are told to be less white. That makes your quote above literally a true thing that happened. I can see why he would be angry at you for trying to pretend the literal facts in front of his face are not true.