> I'm not talking about fitts law on phones though, I don't think anyone is.

I was, in the comment you responded to!

I'm saying that phone-centric UI paradigms completely dominate in the modern world. And by extension, arguments like the linked article dancing on pins over minutiae of the menu bar, are missing the point. Good User Interface design in the coming decades simply is not going to use menu bars, it's not. It exists for dinosaurs like us, not the coming generation of tool users who will be directing AI or whatever and not digging through text.