But will someone investing in fusion make someone else money, esp. since the electricity is free and some of the resources aren't scarce? We don't do a lot of

But will someone investing in fusion make someone else money, esp. since the electricity is free and some of the resources aren't scarce? We don't do a lot of things, at least in the modern US, because we have tie economic incentive to everything vs doing for society, even at a 'loss'.