LLMs aren’t a scam, I don’t even understand how you could twist it into such. While something like NFTs have no real legitimate use case, LLMs excel at translation and as an advanced form of spelling and grammar checking.
Your complaint seems to boil down to “it doesn’t work in all use cases it’s being used” which is fair enough, but if I put a car on my bed and try to use it as a blanket… does that make it a scam?