Are human brains next? That could take a while. While macaques are very capable monkeys, they're not as intelligent as humans.

It's a rather interesting question, I confess...

But in my opinion, I'm not a fan of AI, much less at this level that's so invasive to humans. And on the other hand, animal experiments don't seem fair to me! Most of them die from these tests or experiments, and it's cruel...