I am just wondering if modeling human intelligence is becoming a "coastline of Britain" problem, with more complexity revealed as we progress such that the goal

I am just wondering if modeling human intelligence is becoming a "coastline of Britain" problem, with more complexity revealed as we progress such that the goal being in sight may be illusory. https://en.wikipedia.org/wiki/How_Long_Is_the_Coast_of_Britain%3F https://en.wikipedia.org/wiki/How_Long_Is_the_Coast_of_Brita...