The questions are leading questions, verging on self-answering. And the answers toward the questions point are entirely un-PC, contrary to Lib/Prog dogma. Since the OPer made denying his/her premise undeniable, the remaining choices were to explore the un-PC range of truthful answers, to ignore the question, or to attack the messenger. Predictably, DU/DI folk could not restrain themselves long enough to let the thread die in silence, so the very first, equally predictable, response was to attack the messenger, very personally.
On DU that set of questions would have been Alerted and Hidden within hours, if not minutes.