YOU confirm your lack of humanity, reasoning capacity and foolishness by using that one word "left." this is not a polical issue, its a health issue.
true I have read many posts but not being an expert I never made any comments as I am out of my league with audiophiles. You are out of your league with health science. sure, you and other arrogant stubborn paranoids know better than all the medical and public health scientists and have critically analyzed the the thousands of studies. I won't reply as you are not worth the bytes and energy. hope your life is short.