So realistically no agi

By all accounts, we're 2 years away from AGI, every year.

Its like fussion power, except there we half the funding every year instead of doubling it

Fusion power is proven to be possible.

AGI is not.

There is (eventually) no more profit to be made on energy when energy becomes virtually limitless.

There is (still) a lot of profit to be made on half-baked semi-AGI prospects.

It's not like the machines will ever be free, just the fuel. And it's not like the price of energy will go to zero, just be cheaper. To drive down the price of energy you first need to be taking a large slice of a trillion dollar pie.

If fuel or any other form of energy becomes virtually limitless and free, any form of matter will eventually also be kinda limitless and free. Could take longer than humanity will ever last though.

In the 'short' and current term there is still lots of money to be made in fuel indeed, but advancements in fossil free energy could make a real shift.