While I was getting ready to reply and say that most of my comments in this thread talking about the CEO were meant as general comments not referring to a specific Mozilla CEO, I went and read the Wikipedia Page for Mitchell Baker, so while you are correct that she took over from Chris Beard as CEO, there is also this bit of history to consider:
> When the Mozilla Corporation was launched as a taxable subsidiary of the Mozilla Foundation on August 3, 2005, Baker was named the CEO of the new entity. In addition, she joined the Mozilla Corporation's Board of Directors, though she also kept her seat on the Mozilla Foundation's board, as well as her role as Chairperson.
In 2014, she wrote this piece[0] (while she was not CEO, but Chair), justifying putting ads in Firefox.
> When the Mozilla Corporation was launched as a taxable subsidiary of the Mozilla Foundation on August 3, 2005, Baker was named the CEO of the new entity. In addition, she joined the Mozilla Corporation's Board of Directors, though she also kept her seat on the Mozilla Foundation's board, as well as her role as Chairperson.
In 2014, she wrote this piece[0] (while she was not CEO, but Chair), justifying putting ads in Firefox.
[0] - https://blog.lizardwrangler.com/2014/02/13/content-ads-cauti...
It appears that she has been setting the direction at Mozilla for a really long time, CEO or not.