> then immediatly burned 90% of the already questionable value it had
citation needed
BBC has some good sources
Hmmm seems that the most recent number is ~20bn [0][1], at least 5x the >90% number quoted by the parent.
[0]: https://www.bbc.com/news/business-65084254
[1]: https://twitter.com/ZoeSchiffer/status/1639737042828673024
Musk spent 30% of his net worth on it then immediatly burned 90% of the already questionable value it had.
What Musk did was just bad business.