Mozilla is rolling out a new AI-powered browsing mode for Firefox called “Window AI,” which will function as a third browsing mode alongside Normal and Private tabs. The feature, announced on Thursday, appears to go beyond the current sidebar that provides access to third-party chatbots like ChatGPT, Gemini, and Copilot, suggesting a more deeply integrated AI experience. Mozilla emphasizes that the feature will be opt-in and that users will remain in control of their data and browsing experience. A waitlist has been launched for early access, and Mozilla has opened a forum thread inviting users to help shape the initiative. However, the response from the community has been overwhelmingly negative. Of the 52 responses at the time of writing, every single one rejected the idea, with many users demanding that Mozilla abandon the project entirely. It’s unclear whether this backlash represents the broader Firefox user base or just a vocal minority. Mozilla, with its direct access to user data and feedback, may have a more accurate picture of overall sentiment. Still, the intensity of the reaction highlights a growing unease among privacy-focused users about the increasing presence of AI in web browsers. What’s particularly striking is Mozilla’s attempt to position itself as a middle ground in the AI debate—catering to both those who reject AI and those who welcome it. The company argues that while some users rely on AI daily, others use it only occasionally or are simply curious but unsure how to begin. The goal, according to Mozilla, is to offer flexibility: “We’re focused on making the best browser, which means recognizing that everyone has different needs.” Yet this balancing act may be backfiring. The very users who value privacy, control, and a clean, minimal browser experience are the ones most likely to resist AI integration. In contrast, major tech companies and better-funded startups have seen more positive or at least less hostile reactions to their AI features, suggesting a different user mindset. For those who oppose the change, alternatives exist. Users can switch to AI-free Firefox forks like LibreWolf, Waterfox, or Zen Browser, which maintain the core principles of privacy and minimalism without AI add-ons. As Mozilla moves forward with Window AI, it faces a critical question: can it innovate without alienating the very community that has long championed its mission?