When was OTS written again? That was effectively an expert system that could do your taxes and it was around at least ten years ago. It didn't even need transformers.
No one has a good benchmark for what AGI is. Already LLMs are more capable at most tasks than most random people off the street. I think at this point people keep asking about because they're trying to ask some deeper philosophical question like "when will it be human" but don't want to say that because it sounds silly.