All you said is true, but on the flip side it is giving an individual user huge power over software. To create their own, to reverse engineer proprietary ones. Decentralisation of such power can only be a good thing.

Even if a certain small group of people are also using the hype surrounding this tech to attempt to destroy the home PC market and reverse the personal computer revolution. They will not succeed. There is more of us than them. Even with "thousands of frontier LLMs". A human+llm is going to be more powerful for a long time rather than a bunch of LLMs.