Regarding the video, what ever it "intention" is I think it's revealed how uncomfortable some people are about those not deemed "normal", that horribly PC term "differently abled", or the antiquated "regular". I don't know why they chose this but I'm hoping it was to say they thought this guy and his keyboard playing was Fucking Awesome. Acknowledging, engaging with or displaying someone who's not considered "normal" doesn't imedietly mean your exploiting them. I'm stoked on this guys keyboard playing and enthusiasm.