Remember, this is the same guy trying to sue to the National Labor Relations Board out of existence, because things like workplace safety and overtime pay and not having racist workplaces are inefficient.
This is a guy who was willing to compromise workplace safety simply because he doesn’t like high vis colors. Who fired an entire department that was in the middle of work that’s critical to the future of the company, simply because he was upset that their boss tried to argue that they shouldn’t gut the team arbitrarily.
Efficiency I can understand, it’s a rational priority to pursue. Elon is a mentally unstable weirdo who either doesn’t care how much damage he does to the business, or is so disconnected from reality that he can’t really understand what he’s doing.
He’s not just a typical corporate scumbag doing greedy things. He’s basically an aspiring Bioshock villain. If he was half as competing as he thinks he is, he’d be ruling a dystopian nightmare city on Mars by now.