I have never heard anyone think this way: “The main mistake people usually make is thinking Newton or Einstein were just scaled-up good students, that a genius comes to life when you linearly extrapolate a top-10% student.
The reason such people are widely lauded as geniuses is precisely because people can’t envision smart students producing paradigm-shifting work as they did.
Yes, people may be talking about AI performance as genius-level but any comparison to these minds is just for marketing purposes.