This is Opt-In. People really need to cool it with the Firefox hate.
Or build it in and people who don't want to use it don't?
Your stance of FF should only have the features I personally want and the features others want should be in extensions is frankly laughable
I need translation rarely enough that it doesn't matter if the browser does it or not, and I have no interest at all in summaries of websites.
I'd much prefer an offline capable, leaner LLM that lets web devs do cool stuff.