The author has switched from Google Chrome to Mozilla Firefox due to the relentless integration of AI features in browsers. This decision stems from Firefox's upcoming AI kill switch, offering users a comprehensive way to block current and future AI enhancements.

• Mozilla Firefox version 148, rolling out on February 24, will introduce an "AI Controls" section with a "Block AI Enhancements" toggle.
• This toggle will disable features like automated web page translations, PDF alt text, tab grouping suggestions, link previews, and chatbot sidebar integrations.
• The author emphasizes that this feature allows users to opt out of all present and future AI additions, providing a desired "Do Not Disturb" sign for the AI era.