This is complete nonsense. Fear mongering about Peak-this or Peak that is has proven wrong in pretty much every single case for 250 years. If fuel were serious

This is complete nonsense. Fear mongering about Peak-this or Peak that is has proven wrong in pretty much every single case for 250 years. If fuel were serious concern for cost, real searching for it would find much more. And even with current technologies and reactors there are many ways to extend this, if you are willing to mix in some more highly enriched materials. Eating up the absurd amount of nukes the US still has for example would be helpful. And of course no society that actually bet on nuclear would still be using that fuel cycle in any serious way. This is just the typical fear mongering that people use for all technologies they don't like, "Not enough lithium for EV".