Question

Hello,
According to an article here – https://www.israelhayom.co.il/tech/article/6372465
it’s possible to create brains that know how to function without a body (it reminds me of Kraang from the Ninja Turtles). So they could simply produce billions of these that would do everything—wars, engineering, pilots, agriculture, and basically almost everything.
Maybe they’ll also create brains far beyond human brains, with better abilities, and then there will really be no end to it.
Is this the end of humanity, or a new chapter in the history of the world?