When I read comments like this, it really blows me away. I don't have anything near the experience you are describing. I've used Firefox on Android for a while

When I read comments like this, it really blows me away. I don't have anything near the experience you are describing. I've used Firefox on Android for a while now with UBlock origin doing it's job as it should. It doesn't kill my battery or run sluggishly. I use it for YouTube and browser-based YouTube is missing some live stream features, but that is by Google's design.