I've been using Firefox since it was still called Phoenix.
It's amazing how we find ourselves in the same situation we did 20 years ago, at the mercy of a tech behemoth dominating how to access the Web, with the same Mozilla being the last man standing in the way of a true monopoly.
I may have some reservations about decisions and actions from Mozilla these past few years, but they do what they must to survive, and still provide a net benefit to our world.