Well, I gave you the benefit of the doubt that you could step up and act like an adult. You didn't. So I think at this point its clear that you are incapable of any serious discussion. You apparently think a serious scientific debate is to be won by shouting personal (and rather feeble) insults at anyone you disagree with .. I shudder to think how you conduct yourself in public.
Fortunately, the world is (generally speaking) in the hands of actual adults who can soberly research and discuss issues, and do not bend and/or suppress scientific research to fit their own distorted ideology. There has been far too much of that recently, but the hysteria is over, and shouting, bullying and lying have not won the day (nor, ultimately, will ever do so).
As for why we "hide" in this forum (another childish pejorative), I can't speak for others here but I post so that the other members reading this and other threads can get a balanced view, and see how actual serious debates should be conducted.