Lithium isn’t that rare. Retrieving it and processing it is expensive, but there is an abundance even here in north america.
yup
and we may have just one place we’re allowed to get it from right now
Nobody wants to pay for the remediation work. That is what is expensive.
This stuff was outsourced to China because their rulers don't care about such things very much and have lots of desert wastes where they can operate the facilities and dump the tailings.