Zuckerberg as the "Boss / CEO" sucks & many folks question the business decisions of the board. But Zuckerberg as the engineering manager (I am told by multiple sources) is still well respected within Meta infra & engineering. When it comes to taking grasp of running a infrastructure company, the guy gets a lot of things right by remaining hands-on. A lot of the technical matters are still overseen by him personally.

In many ways his working style reminds me of Bill Gates of mid-90s Microsoft