If LLMs (etc.) had the same requirements and business models as AV cars they'd still be considered a failure. Nobody expects Stable Diffusion to have a 6-sigma accuracy rate*, nor do we expect ChatGPT to seamlessly integrate into a human community. The AV business model discourages individual participation (would anyone allow you drive or develop an AV car? Ok, there's Comma, that's all there is on the OSS side).

* The amount of times that I've seem an 'impressive' selections of AI images that I consider a critical failure deserves it's own word. The AIs are impressive for even getting that far, it's just that some people have bad taste and pick the bad outputs.