Earlier quoted context omitted.
Not just Tokyo, but the whole of Japan. I live in Aomori, I have traveled quite a bit around the country, and I haven't seen yet a single city that wasn't extremely ugly. I have asked many Japanese people, and they just don't care.
Can you post examples of this ugliness? I’ve never been to Japan and am curious. I had never heard of this.
亀戸中央通り商店街 https://maps.app.goo.gl/9yY4Ncb5oM3hXqLY6
It's not particularly hideous by Tokyo (or world) standards, it's just exactly what was described earlier, a random mishmash of houses and shops in various states of repair.