That’s true but I think most people’s beef is that most of the funding for Mozilla isn’t going to that work. Wethers that’s the case or no I have no idea, but that’s the general sentiment
I would have agreed with you a couple years ago. But a few motivated volunteer developers and some LLMs could do it (possibly along with some moderate community funding).
There is a massive difference between Google for enterprise customers and Google for consumers.
The consumer offering is massively subsidized by ads and will use your data for ad placement, although they still never sell your data because that would hurt their business.
The Enterprise offering guarantees you contractually that they never touch your data.