I don’t believe AI progress is a linear line that ends in “AGI”. I think the current way we create LLMs will be improved, and improved, and improved. But an LLM at its core is a predictive chain, not general intelligence.
I have no idea. Anyone claiming to is hubristic.
The burden of proof exists, it’s not hubristic to require it.
Again, hubris to have an unshakeable firm belief one way or the other. None of us are omnipotent.