It strikes me that this is a kind of an escalating pattern though I don't suppose it has to be. Clock -> Steam Engine -> Computer -> AGI -> Skynet -> Throw rocks at robots -> Judgement Day. Also very not serious commentary.
On I suppose a slightly more serious note it also strikes me that there will eventually, probably, maybe be _something_ that fits best; though we are not promised to find it. And it seems wild to say that about a model because all models are fundamentally wrong, but they are usually group-able by less-wrongness, so probably fundamentally feasible.