This is like Tesla's self-driving: 95% complete very early on, still unsuitable for real life many years later.

Not saying adding few novel ideas (perhaps working world models) to the current AI toolbox won't make a breakthrough, but LLMs have their limits.

Why do you think that? Do you think human level intelligence is special somehow? Do you have any facts? Or are you just hoping?

That was the same thing with human products though.

https://en.wikipedia.org/wiki/Ninety%E2%80%93ninety_rule

Except that the either side of it is immensely cheaper now.