He's the CEO and a huge voting share owner of his companies, why would he need to pretend to be working? Also, it's probably hard to make breakthroughs in space travel and electric vehicles doing fake work.
There's been a huge amount of leaks, rumors, and reports about Elon from within and from without his companies. He's been accused of a lot of things, but fake working has not been one of them.
They've said in recent earnings calls that attrition during the pandemic has been lower than normal. Lower than Meta even wants, since it means people who aren't aligned with the company are deciding to stay.
- Roku has 487M in SVB
- After the 8-K released, Roku lost 323M in market cap
Basically, the market is expecting around 30c of value recouped for every dollar inside of SVB.
(note: I know this analysis isn't perfect, but it gives a rough idea)