> You can't charge for it
They could try. I just keep hearing people who would pay for no extra features as long as it paid for actual Firefox development and not the random unrelated Mozilla projects. I would pay a subscription. But they don't let me.
They honestly should charge for it.
You can't effectively paywall it because not only is it open source, but there are many nearly equivalent competitors all of which are free. Any subscribers would essentially be donors.
There are people like yourself who would be happy to donate, but not nearly enough. Replacing MoCo's current revenue with donors would require donations at the level of Doctors without Borders, American Cancer Society, or the Make-a-Wish Foundation.
Turning into one of the largest charities in America overnight simply isn't realistic. A drastic downsizing to subsist on donor revenue also isn't wise when Mozilla already has to compete with a smaller team. And "Ladybird does it" isn't a real argument until and unless it graduates from cool project to usable and competitive browser.
The problem I (and others that I see here) have is the lack of trust in mozilla's model, esp long term. Their economic reliance in google, their repeatedly stated goals of trying to engineer ad-delivery systems that "respect privacy", their very high CEO salaries, and their random ventures do not inspire much trust, confidence and alignment in their goals. And also the unclear relationships with their for and non-profit parts.
If they can convince me that some subscription for firefox will strictly go for firefox development, that firefox will not pivot to ads (privacy respecting or not), and all the other stuff they have, including executives' salaries and whatnot, are completely separated, I would be more than happy to subscribe.