Made me LOL. Sorry but this is the nature of tech, always has been. Gates always said he was more worried about a couple of folks in a garage cooking something up that would turn the entire industry upside down. These days a LOT of stuff is out in the open. Take a look at huggingface which hosts community and models of many many open source LLMs. This is academia driven sort of. they always were driven to publish or perish and release their stuff to get reviewed.
These days though the limits are starting to show with training. It's crazy how expensive it is to train an LLM, how many GPUs and how much energy it takes. it's really only very large companies with huge budgets, GPUs and data that can afford it. Plus the data annotation process is difficult and error prone, nevermind ethically challenging.
Still, once models are out, a lot of them are open source, so you can finetune for less money, and just try prompt engineering to get what you want/need.
It's still day one.. early early days which is shocking but true.