Tomato / tamale. The essence of my point remains. Your reply is as ignorant as your original comment.
I'm certainly not going to claim "progress", by your standard or any other. All I know is that the immediate members of my family, who are a reasonable mixture of non-white races (or as you might refer to them, minority groups) would never feel uncomfortable as you describe some members of "minority groups" feeling. So maybe for me the issue is that I'm not exposed to the type of weak minded person (yes, just my $0.02 worth) who would feel the way you describe.
So, educate me Please explain to me why being in a "minority group" would make its group members feel uncomfortable at the type of event you described?