First of all: cobalt is used in all kinds of processes, from mobile phones to katalyzers for regular cars. So by this logic, people who drive in regular cars have blood on their hands too. Nearly everybody basically.

But maybe Tesla uses more and uses worse business practices?
Surprise! Tesla uses around 3x LESS cobalt per kWh of battery than most other car manufacturers due to using nickel heavy NMC 811 cells. https://www.tesla.com/ns_videos/2019-tesla-impact-report.pdf
But they must be really lousy compared to others in their sourcing right? Wrong. I think their sourcing is among the most conscientious out there. https://www.tesla.com/ns_videos/2019-tesla-impact-report.pdf
That's logical: other companies sell to a very diverse crowd but Tesla only makes electric vehicles and that product is under a microscope, both from critics and from customers. E.g. what other car manufacturer has faced pressure to use only vegan leather? https://www.caranddriver.com/news/a28005209/tesla-vegan-interiors/
So if you hate billionaires, or if you think he's out of line on COVID-19, or if you hate him smoking weed and having an affair with Amber Heart, or if you think an earmarked stimulus is good, or if you hate rockets...

People find many reasons to hate the guy.
But to direct your anger over 'blood batteries' (at Elon Musk personally no less) shows an utter lack of critical thinking and journalistic professionalism.

Imho of course.
I made 1 big mistake.
Thx @ronaldmannak for pointing it out.

@tesla actually uses NMA batteries (nickel manganese ALUMINIUM) for their cars. They contain 3-4x less cobalt than newest NCM batteries (NCM 811) that other manufacturers are moving towards.
https://insideevs.com/news/338268/tesla-panasonic-quietly-outmaneuver-all-lithium-battery-manufacturers/
And the thread had 1 big omission:
it didn't mention 'blood for oil'.

To say that producing batteries is a bloody business without mentioning all the wars that have been fought over the oil is incomplete. https://twitter.com/CliveFlint/status/1287707760512114688?s=20
What was wrong with me yesterday? First I wrongly suggest Tesla cars use NCM batteries (that's just for their stationary batteries) and then I spell the acronym wrong. It is NCA (Nickel Cobalt Aluminium) and not NMA. Hopefully the link and picture already corrected my mistake.
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