No better way to boost diversion, and probably a net win for the planet considering how dirty and environmentally harmful the rare earth supply chain is today.

[–] Longpork_afficianado@lemmy.nz 4 points 10 months ago

If it were a ban on the rare earth minerals themselves, yes, but a ban on the extraction technologies just secures dependence on Chinese sources.

The reason China is a major exporter of these minerals has less to do with their availability in China and more to do with their lax environmental regulations, which allow extraction via means that are prohibited in many other countries.

So preventing their extraction in countries where stricter environmental standards are in place just means more environmental damage.