Wrong debate
The entire debate around AGI seems to me fundamentally pointless and dishonest.
Let's start with the "I". We don't really have a good definition for "intelligence"; in practice, the "I" in AI has come to mean "problem-solving ability". Okay... but what then does the "G" mean? Is there even such thing as a "general" problem? So... bats are really good at solving bat problems. Octopuses are brilliant at solving octopus problems, and so on. (Wait... you thought those were easy problems?) Then there're those guys from Kepler-186f. They're way smarter than us, and their problems are really hard - we don't even understand why they're problematic, let alone how to solve them.
And - who knew? - humans are on the whole pretty adept at solving human problems. What AGI seems to have come to mean in practice, then, is "a technological construct that is at least as good as humans at solving all the human problems". As a technological goal this is dishonest and designed to fail. It is plausible that the minimal construct capable of being at least as good as humans at solving all the human problems is... a human. Perhaps being at least as good ... blah, blah, ... actually requires the evolutionary backstory of humans, wetware, culture, and all.
But here's the thing: an AI does not have to be as good or better than humans at solving all the human problems to be useful to humans. Solving specific human problems well is surely a worthwhile and achievable goal (or goals). Perhaps, then, we simply need to forget about AGI. Sure, it's fun sneering at our paltry efforts for the crime of not actually being human, and (apparently1) it's fun getting on our high dudgeon about scoundrels exploiting those paltry efforts to make a quick buck at great cost to human culture, wellbeing, the planet, etc., etc. It would just seem more productive to refocus on creating technological constructs which are genuinely useful to humans. We actually have quite a good track record at that.
1No, it's not. It's tedious, repetitious, self-righteous, and clogs up Reg comments sections.