This is incredibly bizarre. I feel like the problem with modern interfaces isn't that "everything is an app" it's that companies making their apps don't actually care about convenience, accessibility, or intuitiveness. They are targeting more purchases, or subscriptions and if that means sacrificing or forcing the design of a GUI to have dark patterns they'll do it.
I do like the concept of this as an accessibility tool for people with limited mobility, but I also think we should be encouraging that on the OS and app developers end. I think accessibility is one of the few things AI could be used for on a daily basis. As a sort of stop gap.