It's a fair question as to whether the problem space of "the world" is different in just amount or sufficiently different in kind to flummox AI.

I expect more complex problems will be mapped/abstracted to lower cardinality spaces for solving via AI methods, while the capability of AI will continue to increase the complexity of the spaces it can handle.

LLMs just jumped the "able to handle human language" hurdle, but there are others down the line before we should worry that every problem is solveable.