The risk of copper shortage is a very well know fact https://press.spglobal.com/2026-01-08-Substantial-Shortfall-... You're into renewables, yet you can't grasp the fact that resources are limited on this planet ? That's peculiar.
And I don't even understand your other points to be honest. What do you mean "consumer vehicles" ? Are you taking about individual's cars ? I'm not taking about that, these don't matter that much. I'm taking about trucks, boats, planes, the stuff actually shipping you your lifestyle.
It makes sense that you don't understand the other points. Based on how you approach conversation, I suspect it's an issue you run into frequently.
Look up what it means to have a conversation in "good faith" vs in "bad faith" and you might learn something useful about conversation tools. For example, lying about what someone says and calling it "peculiar" is "bad faith".