"you'll need more than $5 trillion worth of cobalt, nickel..This should not be understood as an advertisement for Kobold. I do not own any shares of Kobold (at least currently).
For those who look beyond the plate and pay attention to what is going on in the field of cobalt and other rare earths, especially in the area of technical advancement.
https://www.mining.com/kobold-metals-grows-global-exploration-footprint/
Price of cobalt is rising, and with it the interest and need for more efficient, economical exploration opportunities.