I understand why they are going walled garden. Non-technical users cannot be trusted to control their browser. But Mozilla should know if they do this then I, a technical user, won&#x27;t use their browser.<p>I am not an extension developer but it&#x27;s a rare month when I don&#x27;t find myself popping open an .xpi to make changes to the JS and HTML for personal aesthetics; or bugs only I have. Temporarily loading extensions is not a solution. They say they&#x27;ll be producing an &quot;unbranded&quot; non-walled garden version that for technical users but no such build has been revealed yet. And if they do make it the  unbranded version won&#x27;t be in my OS repos.<p>This walled garden, the addition of Adobe EME&#x2F;DRM, the bundling of &quot;Pocket&quot;, and the incoming drop of XUL based extensions are too much.