/s
This is completely fallacious thinking that I assume is meant as a means of manipulating people who dont think deeply about the implications and procession of ideas that leads such obviously disingenuous intelluctual dishonesty....
Waste heat....is not the same as a biologically closed loop which microbes, bacyerium, myceliums, and plants and aninals all work in a concerted effort....
My Food becomes fertilizer....His waste becomes nothing of utility (unless they have amazing efficiencies that defy what we know about physics...)
To train an LLM it needed a collection of 800TiB of data (The Pile). To generate that pile, you needed millions to billions of humans. So did training the LLM now suddenly take 20.000.000 billion years of food or are we not allowed to make the same shitty comparison.