It gives the wrong message about bitcoin. Bitcoin is freedom from the fiat scam. Nothing illegal about it.... hiding your face preserves your privacy but puts an implied stain on those who want to hold a better store of value. Do you think people would invest in bitcoin if every interview had a guy with a sheet on their head? I'm just concerned over the perception of bitcoin with interviews like these.
I value privacy too, and for that reason I don't appear on camera. Just saying...