I remember that optimistic view we all had of technology in our youth.
For me the optimism was a little earlier than 2012 so maybe it goes hand in hand with being young and less experienced (jaded?).
I agree with some of the other commenters that a corporate structure makes altruistic goals like these impossible.
Only Wikipedia and The Internet Archive for me carry that feeling of goodwill still. I think OpenAI going from non-profit to profit will similarly erode the product as market incentives push it further away from what benefits the user most.
Perhaps we need a corporate structure between a non-profit and a for-profit.