https://www.techradar.com/news/tesla-model-3-production-is-now-under-the-direction-of-elon-musk

Elon Musk likes to keep himself busy. As CEO of Tesla, SpaceX, Neuralink and Hyperloop, he’s overseeing everything from launching a 12,000-satellite broadband network to building a NYC-to-DC hyperloop to installing computers in our brains. 

But with Tesla struggling to hit its production numbers for the new Tesla Model 3, Musk has stepped in place of his senior vice president of engineering to directly oversee manufacturing at the factory.