If it's remarkable you're easily impressed or you don't know about its shortcomings.

Likely it'll remain an engine for parlor tricks and infinite "demos" for foreseeable future, the many critical mistakes it makes make it impractical (you can't trust any information it outputs without verifying yourself it's not a hallucination again). After all the more text you autocomplete, the more text you need to check.

You're making it sound as if it's something comparable to the development of the Internet in its impact.