Nobody claimed tax is calculated on revenue...? Nowhere in the OP does it say "the purpose of this graph is to understand how Apple does their taxes" nor did I say any such thing. Read what I said:

> It shows you how much of the total inflow vs outflow (the whole point of this graph) through the entire company's finances is tax.

Why are people interested in that? I don't know, maybe you should ASK them, instead of deny that the obvious popularity of these graphs is real and gaslight everyone.