Good question. As i wrote in my other comments these comments are large amounts in every FF thread on HN. Also loads of devs (including myself) are at companies

Good question. As i wrote in my other comments these comments are large amounts in every FF thread on HN. Also loads of devs (including myself) are at companies where no one uses FF because of performance issues which of course is anecdata albeit a bit broader. Searching Google for "FF performance issues site:reddit.com" time span : last 24H, and off course there is a thread where the highest rated comment is someone saying FF is "laggy" on OSX :https://www.reddit.com/r/mac/comments/a3gk1k/macbook_air_2018_issues_laggy_and_cooling_fan/ https://www.reddit.com/r/mac/comments/a3gk1k/macbook_air_201... My guess would be most people have issues but most consumers don't know better. Some have no issues, and it seems that's the ones with older "non retina" displays.