#Firefox 148 Is Now Available for Download with #AI Kill Switch and Other Changes
#Mozilla #Firefox148 adds new settings for AI controls within Firefox's settings area for individually manipulating the AI features available in Firefox. This includes the AI "kill switch" for blocking all new or current AI enhancements in Firefox.
https://9to5linux.com/firefox-148-is-now-available-for-download-with-ai-kill-switch-and-other-changes

I mean I would rather they weren't baking it into the browser, but at least I can #optout (for now)