I guess everyone is racing towards AGI in a few years or whatever so it's kind of impossible to cultivate that environment.
The US government basically forced AT&T to use revenue from its monopoly to do fundamental research for the public good. Could the government do the same thing to our modern megacorps? Absolutely! Will it? I doubt it.
https://www.nytimes.com/1956/01/25/archives/att-settles-anti...
But the principle is there. I think that when a company sits on a load of cash, that's what they should do. Either that or become a kind of alternative investments allocator. These are risky bets. But they should be incentivized to take those risks. From a fiscal policy standpoint for instance. Well it probably is the case already via lower taxation of capital gains and so on. But there should probably exist a more streamlined framework to make sure incentives are aligned.
And/or assigned government projects? Besides implementing their Cloud infrastructure that is...