Oh, I don't disagree with the OP, it's just that just because someone with some degree of authority says something, it doesn't mean they're right as you seem to be aware (not to mention Michio Kaku being cited as an expert on everything, I'm not necessarily addressing you though) and when their're right, well it's more like...
...plus the main job of these rock stars of science is to serve as science comunicators for people like you and me in the media 😭👉👈 which is great overall🤓🙏 with Carl Sagan being my all-time favourite

🙏 . But as you may notice, they are not always so involved in the real world of academic research...and also☝ it's no secret, however, that the line between science fiction (more of a space opera style

) and Mr. Kaku's
intellectual claims is rather
thin...I also forgot to mention how vaguely I know how science works.