To continue ..... Some folks never have been taught or were exposed to a life where word choice was an option not a neighborhood dialect. And when some did learn some have decided well in your face with it. 
Again, another area for dialogue and reflection together for some time to come. Now time to reread Huckleberry Finn and some of the other banned books. Bowlderlization and old school  Catholic versions tried to stop the use of these words . I don't think it worked though I understand the thought process. You can't control life and who we are both the not so great and the very great.