Seems like lots of FUD; how do Firefox Hello, Pocket and Geolocation "leak data about you" if you don't explicitly use them? How do DRM and Reader mode leak data at all?
Also, Safe Browsing, DRM, Search suggestions, Telemetry and Health report can be disabled in the preferences UI. Don't need sensationalist about:config protips for that.
Also, Safe Browsing, DRM, Search suggestions, Telemetry and Health report can be disabled in the preferences UI. Don't need sensationalist about:config protips for that.