I'm glad this person is saying exactly what I've been saying.
Chinese are doing it because it's extremely dirty.
Chinese are doing it because they tossed environmental standards and emission standards in the trash
Chinese can produce it for extremely cheap prices because of those two reasons, and nobody in the west is going to be able to compete without massive subsidies to do it.
Advanced economies are cooked without Chinese REE.
All this to say, not buying Chinese this or Chinese that for fears of enriching the enemy, that boat sailed a long time ago.