Where do you get those numbers? This indicates FF to be around 10% still: https://www.netmarketshare.com/browser-market-share.aspx?options=%7B%22filter%22%3A%7

Where do you get those numbers? This indicates FF to be around 10% still: https://www.netmarketshare.com/browser-market-share.aspx?options=%7B%22filter%22%3A%7B%22%24and%22%3A%5B%7B%22deviceType%22%3A%7B%22%24in%22%3A%5B%22Desktop%2Flaptop%22%5D%7D%7D%5D%7D%2C%22dateLabel%22%3A%22Trend%22%2C%22attributes%22%3A%22share%22%2C%22group%22%3A%22browser%22%2C%22sort%22%3A%7B%22share%22%3A-1%7D%2C%22id%22%3A%22browsersDesktop%22%2C%22dateInterval%22%3A%22Monthly%22%2C%22dateStart%22%3A%222018-05%22%2C%22dateEnd%22%3A%222019-04%22%2C%22segments%22%3A%22-1000%22%7D https://www.netmarketshare.com/browser-market-share.aspx?opt... EDIT: This is on laptop/desktop. Without the device filter it's about 5%. But then again, I don't think it comes by default on any Mobile OS, so they have a disadvantage there. Plus non power users of their smartphone (like me) might not change the browser there.