>Do you ever need a website you're visiting translated?

This feature doesn't seem like it needs a "first class agent mode."

>Have you ever not understood a term or phrase on a website and had to go to wikipedia/urbandictionary/google to explain it?

I already have right-click for that the old-fashioned way. Not sure how an "AI mode" would make it meaningfully better.

>Have you ever wanted to do a 'fuzzy search' of a 300 page document (where you don't know the exact string of text to ctrl-f, but want to see where they talk about a particular topic)?

This feature is the most usefully novel of the bunch but again doesn't seem like it needs a "first-class-citizen agent mode."

I have a hunch that the "first-class-citizen AI features" that instead will be pushed on us will be the ones that help Google sell ads or pump up KPIs for investors; Firefox doesn't need to jump on that hype train today.

Agent mode feels more like "Let the agent mode place your food delivery order for you?" No thanks, I don't think that's actually gonna give me my first choice, or the cheapest option...