My Youtube automated feature thought I might enjoy a recent video of a walking tour of Tokyo, lasting about half an hour. It appeared to be early evening and every single person walking along the streets, including children, was wearing a mask, in the correct position, with the possible exception of one man. Later on a further walking tour of Tokyo, filmed a few months earlier, came up and I watched that through, with same results. These were all public roads and in the open air. If you can point me to another video featuring hundreds of different people in any Japanese town /city, filmed within the last year, say, with few wearing masks, then I might be prepared to say you know what you are talking about. Whether masks are worn indoors by some Japanese, I have no idea. I dislike wearing a mask, and rarely do now, but I don't let that skew my view as to what goes on elsewhere.