> If AI is good enough that it can boost productivity by 20% then it is good for society in general because the gains will be redistributed (as it has always been)

This redistribution has never been as automatic and inevitable as you seem to assume.

> What better thing can happen to the curious ones amongst us to get an oracle that can answer every question?

Getting paid to answer said questions would be nice. The alternative is you'll have to work 14-hour shifts in a warehouse to be able to pay for ChatGPT 10.0 subscription with ads, but sure, it can answer your math problems and satiate your mathematical curiosity.