The world, by definition, is standalone and self-sufficient: there is nothing outside of the world meddling in the world.
At the foundations of the world lies, not a mathematical system, but what created, moves and knows (what human beings would symbolically represent as) the mathematical system.
What created, moves and knows the mathematical system is the world itself, and the parts of the world (particles, atoms, molecules and living things including human beings). These creative, conscious parts only exist in the context of the whole.
But what created, moves and knows computer systems/ AIs is human beings, who thousands of years ago created and started using, manmade written and spoken symbols, and recently created and programmed machines to process these manmade symbols. These computer systems, like all manmade systems, only exist in the context of human beings: they are not standalone and self-sufficient.
It is disappointing when physicists and other people fail to look at the bigger picture context in which things like mathematical laws of nature exist, and the bigger picture context in which computers/ AIs exist, and try to claim that these laws and AIs could be standalone and self-sufficient.