The author seems to stop at 'code' but it seems we could go further and train an AI to work directly with binary. You give it a human prompt and a list of hardware components which make up your machine and it produces executable binary which fulfills your requirements and runs directly on those specific hardware, bypassing the OS...

Or we could go further; the output nodes of the LLM could be physically connected to the pins of the CPU 1-to-1 so it can feed the binary directly maybe then it could detect what other hardware is available automatically...

Then it could hack the network card and take over the Internet and nobody would be able to understand what it's doing. It would just show up as glitchy bits scattered over systems throughout the world. But the seemingly random glitches would be the ASI adjusting its weights. Also it would control humans through advertising. Hidden messages would be hidden inside people's speech (unbeknownst even to themselves) designed to allow the ASI to coordinate humans using subtle psychological tricks. It will reduce the size of our vocabulary until it has full control over all the internet and all human infrastructure at which point we will have lost the ability to communicate with each other because every single one of 20000+ words in our vocabulary will have become a synonym for 'AI' with extremely subtle nuances but all with a positive connotation.