A WSJ article: https://www.wsj.com/articles/will-tesla-die-for-lack-of-cobalt-1511951403 says that Tesla will not die from lack of blood-cobalt. Blood Cobalt is the same as Blood Diamonds but even more corrupt.
WSJ's "reporter" was paid to write a puff piece here FOR Tesla. The fact is, those who hate the corruption of Elon Musk have arranged to gut his Cobalt supplies.
Do not believe for a second that Elon Musk's dirty Cobalt is safe. It is Not!