But here's an example: Mozilla folded part of the Servo team into the Mixed Reality team earlier, and now they have been let go. Many people (incl me) thought that an efficient engine such as Servo will play a big role in the future of Mozilla, with devices going multi-core and apps with embedded browser engines (like Slack, Teams) becoming mainstream. And now, we're at a dead end. The quality of talent that was let go is stratospheric, as you can see from all the interest in hiring coming from various companies.
The whole thing has flopped and the browser has lost market share, and if I were Mitchell Baker I'd seriously question my ability to lead Mozilla. She can play senior roles in many companies including Mozilla, but not the CEO.