https://gpt4all.io/ works fairly well on my 16 GB M1 Pro MacBook. It's certainly not on a level with ChatGPT, but what is?

It's a simple app download and allows you to select from multiple available models. No hacking required.

Why hasn't the community created a distributed Folding@home style GPT4/LLM software, where anyone can ask a question, and all participants machine's are contributing to the computation of the answer? It seems like the ideal way for the open source community. Is it not possible for some reason with the way LLMs work and compute? Or has it simply just not been done yet?