There is no reason he can't build a cleaning drone in his garage and sell it, for example. A lot of adults never learn what 15 year olds learn in school and flu

There is no reason he can't build a cleaning drone in his garage and sell it, for example. A lot of adults never learn what 15 year olds learn in school and fluid intelligence drops off with age (early 30s), as far as science knows. However, this isn't news, at all. He didn't even do anything yet as far as I can tell.