Interesting...
I had not seen until now the possibility that oil could go into disuse in the future. But if it is a possibility. I don't think it's in the short term, not in ten years. Because for renewable energy to become the most widely used, it's still a long way off. There are big interests against that. But it's quite likely.

What limits are the costs of solar energy, electric cars, among other things. What makes even gasoline, say, among other things that are derived from oil will continue to be used.