It’s an expectation that has to do with a function of the thing, an expectation that the thing will function for some purpose. I suppose you could decompose that kind of claim to a more complex claim that doesn’t involve “function”, but in practice this is difficult.
I guess my main point is that sometimes fulfilling one’s functions is necessary for knowledge, e.g. you need to check proofs correctly to have the knowledge that the proofs you have checked are correct, the expectation that you check proofs correctly is connected with the behavior of checking them correctly.
It’s an expectation that has to do with a function of the thing, an expectation that the thing will function for some purpose. I suppose you could decompose that kind of claim to a more complex claim that doesn’t involve “function”, but in practice this is difficult.
I guess my main point is that sometimes fulfilling one’s functions is necessary for knowledge, e.g. you need to check proofs correctly to have the knowledge that the proofs you have checked are correct, the expectation that you check proofs correctly is connected with the behavior of checking them correctly.