a statement from Waterfox team:

"... browsers are operating systems of their own, and a browser’s job is to be a good steward of that environment. AI, in its current form and in my opinion does not match that responsibility.

... The core browsing experience should be one that fully puts the user in control, not one where you’re constantly monitoring an inscrutable system that claims to be helping you.

Waterfox will not include LLMs. Full stop."

https://www.waterfox.com/blog/no-ai-here-response-to-mozilla/