I've had Firefox open in some window on some machine pretty much continuously since this blog started back in 2011, so when Mozilla decided last week to give it, for the first time in its entire twenty-plus year history, an actual Terms of Use, I paid attention. And then I got annoyed, and then I got annoyed at myself for being annoyed, and I think that whole cycle is worth writing down.
Here's what happened, roughly. On February 26th Mozilla published a new Terms of Use plus an updated Privacy Notice for Firefox. Buried in there was language granting Mozilla a "nonexclusive, royalty-free, worldwide license" to use information you input through the browser, in order to help you navigate and interact with online content, basically. Reasonable enough goal on paper. But the wording was broad and legal-sounding in a way that made it read like Mozilla was claiming some kind of ownership stake over whatever you typed into a webpage, and browser people do not love ambiguity like that, especially not from the one browser that's spent fifteen years marketing itself as the non-Chrome, non-surveillance option.
Reddit and Hacker News did what they do. By the 27th there were threads with thousands of comments, people pulling up old Mozilla promises about never selling your data, people pointing out (correctly) that Firefox had literally never had a ToS before this, just a privacy notice, and treating that as some kind of red flag in itself. Some of it was overblown, honestly. A chunk of the license language is boilerplate that basically every service needs so the software can, you know, function, render pages, autofill things. But some of it landed, because it genuinely wasn't clear where "we need this to make the browser work" ended and "we're grabbing rights to your content" began.
Mozilla walked it back on the 28th. They revised the FAQ and softened some of the language, made a point of saying they don't want ownership of your data and don't sell it, and tried to clarify what the license was actually for. Which, fine, that's the system working I guess. But two days is a weirdly fast turnaround for a legal document, and fast turnarounds on legal documents usually mean the first draft went out the door without anyone stress-testing how it would read to an actual suspicious user. That's the part that bugs me more than the clause itself.
I'm not switching browsers over this, for what it's worth. I looked at LibreWolf again, like I do every eighteen months or so when Mozilla does something dumb, poked around, remembered that half my muscle memory lives in Firefox's address bar shortcuts, and closed the tab. That's basically the whole Firefox user retention strategy at this point, I think — not that people love the company, but that switching is annoying enough that mild irritation doesn't clear the bar. Which is not exactly a compliment.
What actually gets me is the pattern, not the incident. This is the same organization that shipped sponsored tiles on the new tab page nobody asked for, that keeps trying to bolt Pocket and various AI features onto a browser whose whole reason for existing is supposed to be "the one that isn't trying to sell you something." Individually none of these are catastrophic. Stacked up over a few years they make the "we're the trustworthy option" pitch a lot harder to make with a straight face. Chrome has three-quarters of the market and doesn't have to pretend to be anyone's friend. Firefox's entire remaining reason to exist is that pretense, and stuff like this chips at it.
If you actually want to read the terms yourself instead of taking some blog's word for it, they're at mozilla.org, not that most people will click through. Nobody reads these. That's sort of the whole point, and also sort of the whole problem.