Capitalism is a fuck, but one thing it does well is it's kinda evolutionary. If people use a good or service, the production and efficiency (in theory at least) goes up. Putting AI money into solar panels will ramp up solar panel production, if we don't get a situation like the RAM crisis.
..Actually I think it would cause a situation like the RAM crisis, since everyone knows AI is a bubble.
Never mind, I agree with all your points. Unfortunately.