General Discussion
In reply to the discussion: A thank you to Skinner [View all]Hortensis
(58,785 posts)reasons to anyone else. If we choose to offer fine, but no one has a special duty to provide explanations. This is the Information Age, and all who want to know can always educate themselves on issues of importance to others and find discussion from various sources, without bothering any particular people.
Note that not infrequently ignorance itself can be offensive. The many problems that various minority groups feel particularly beset by, for instance, are hardly new; whole sections of libraries are filled with books on them, and any on-line search would pull up more reading material than could be gotten through in a month. And, of course, in that goes for material on black and other minority issues focusing specifically on the 2016 elections.