Need a reason to move to Firefox 65? - New Content Blocking controls!!

1. Users can block known trackers in Private Browsing Mode. In the future, this setting will also block third-party tracking cookies
2. Users can also pick from a “strict” setting that blocks all known trackers by Firefox in all windows;  or a “custom” setting that enables users to pick and choose which trackers and cookies they would like to block.
3. A new “Security/ Anti-Tracking policy”

https://threatpost.com/mozilla-firefox-65-anti-tracking/141281/