I don't believe a ton of true single player games have been killed this way. For multiplayer games your car analogy completely fails. The car company doesn't pay the road tax, or gas, or your mechanic.
> It's a new distributed tech stack that can be spung up at scale incredible speed vs centralized generation infra.
When you get too much renewables solar/wind you can get blackouts like spain did. Fast grids fail fast. It's also important to have grid inertia to resist changes in frequency (which you get from due to the kinetic energy stored in spinning generators)
You only need to know for one though...