The rest the results are negatives - no benefit to just keep letting the LLM bashing away at it over time, no benefit to being coordinated by a more capable model.
But the central result is just a basic sleight of hand: look! We can shard models over tiny hardware! However we never test if the models can hack, set up, and coordinate sharded models on tiny hardware! Instead our only actual result is that a large local model can set up a small local model on big hardware. Therefore, assuming magic, botnet swarms incoming TODAY.