You need more scare quotes around “reliable” than brain. The airplane requires constant almost daily maintenance by dozens of highly trained professionals and y

You need more scare quotes around “reliable” than brain. The airplane requires constant almost daily maintenance by dozens of highly trained professionals and yet none of its chips will survive decades save for a few lucky passive components. Whereas going decades without seeing a qualified doctor has been the default state since the dawn of homo sapiens with nothing more than a good night’s sleep.