Interestingly, in his book 'Golem XIV' [1] Lem creates an actual example scenario of a future where mankind managed to create an AI far superior to us only to find that said AI is not even remotely interested in playing war games for military generals and instead just holds long lectures about humanity. So it is a bit like a simplified, more approachable, version of the 'Summa Technologise' mentioned in the article. I recommend that book; it is a great read.
Your brain is not you. If you resurrected an entire body, whether virtually or otherwise, with all the the myriad microorganisms, etc that implies, it should behave like the person behaved when it was alive.
[1] https://en.wikipedia.org/wiki/Golem_XIV