

I more meant that the average user actually wants a significant amount of data collection and telemetry, as part of their normal web usage. There are some true privacy geeks who are actually maintaining near-anonymity on the modern internet, but there’s a lot of people who get riled up about things like this while using Android phones, or signing up for loyalty programs, using corporate social media, etc.
No, but that’s a local program processing and saving data entirely on your system. It’s a world of difference from what a web browser does, which is oversee a whole suite of protocols connecting you to remote servers and transmitting data back and forth in requests that build on and reference each other. With the complexity of modern web interactions, there’s a ton of reasons why a browser might need to store your data and share it with others, even ignoring profit-seeking motives.
And let’s remember that the last thing Mozilla got heat for was the introduction of a method to anonymize bulk user data for sharing & selling purposes, as opposed to the granular, extremely invasive tracking that 99% of websites are doing these days.
I see a company that needs to make a decent amount of money in a crazy competitive environment, that’s trying their best to do so in the way least destructive to user privacy and choice.