Also given Google's history of sending corrupted version of pages to Firefox useragents. https://www.reddit.com/r/firefox/comments/7whdv4/googlecom_in_firefox_

Also given Google's history of sending corrupted version of pages to Firefox useragents. https://www.reddit.com/r/firefox/comments/7whdv4/googlecom_in_firefox_for_android_normal_vs_w/ https://www.reddit.com/r/firefox/comments/7whdv4/googlecom_i... https://androidforums.com/threads/problems-with-firefox-user-agent-override-and-google-images.1039531/ https://androidforums.com/threads/problems-with-firefox-user... https://www.ghacks.net/2018/07/25/google-making-youtube-slower-for-non-chromium-browsers/ https://www.ghacks.net/2018/07/25/google-making-youtube-slow... ... and many more