This isn't the end of uBlock Origin. Just the end of it on Chromium-based browsers. If you are a power-user you may well benefit from using Firefox where uBloc

This isn't the end of uBlock Origin. Just the end of it on Chromium-based browsers. If you are a power-user you may well benefit from using Firefox where uBlock Origin has always claimed to work best. By switching you will also be removing power from an ad-funded near-monopoly that feels (correctly) that they can do whatever they want even if it is universally despised by users because the other choices are quickly going away. Every using using another browser weakens that grip, every user using a Chromium derivative allows them to keep trying to wedge new features that no other browser wants to implement for user privacy reasons and creates website incompatibility.