Agreed 100% Fox, with uBlock Origin ad and tracking blocker Firefox is the best, sadly it's losing market share to Chromium based browsers, so if you do any sort of web design work you have to test on the most popular.

It is a pity we are heading back to the days of Internet Explorers monopoly, before Netscape came along, except now it's Google Chrome. Firefox is also dependant on Google money, without it they would probably sink.

Google keeps it going with money for defaulting to Google search, they need it so they can't be accused of a monopoly. The same thing that got Bill Gates sued