It’s a bit old news to be fair, but yes, it doesn’t seem like mainstream sources reported on it.

Sorry, forgot about that, have an archive link:

https://web.archive.org/web/20240627022403/https://www.rt.com/news/495820-musk-coup-bolivia-lithium-tesla/

Another source if that’s easier for European viewers:

https://www.telesurenglish.net/news/elon-musk-confesses-to-lithium-coup-in-bolivia-20200725-0010.html