Money isn't "only bits" it is also an encoding of social contracts
You use the word delusion like it also includes a) things everyone fully agree only exists in people's mind as intersubjective reality (no deceit going on really) and b) things you depend on for your survival.
You talk like getting rid of "delusions", as you call them, is a goal in itself. Why? It is part of human technology. (Just like math, which also only exist in people's minds.) Humans have had contracts since we were hunter gatherers in groups...
I would recommend Yuval Harari's "Sapiens" for you, you would probably like it. It talks about the history of "shared delusions" as you call them, as a critical piece for development of society.