Comment by collinmcnulty

I’ve always interpreted this saying to point in the direction you’re actually going. That a machine does not have a “purpose”. Its creator might have had a purpose in mind, but when talking about the machine one should focus on what it actually does. This avoids needing to fend off attacks about how noble the creator’s intention for their machine may or may not have been, which could otherwise consume the rhetorical oxygen better spent.