Why people talk about super intelligence when talking about AGI?

The name says it is artificial GENERAL intelligence. Defined as Turing test.

All AI tech is made to satisfy that condition (turing test). The result is good for chats and maybe can be tweaked to "immitate" reasoning but fact is that it is made to satisfy turing test.

What got you here won't get you there. We need another tech for that. Some tech that will extend perception. Like telescope, microscope, radio did. Like Large Hydron Collider did. We need bigger telescopes.

What proof Sam Altman has that "AI hitting the wall" is delusion? His only hope is that if you scale it enough something other will emerge.