That’s total browser market. On Desktop it’s 7.61%, in Germany 17.93%, making it second place (though Edge isn’t far behind). Europe is 10.56%, North America pretty much average, Asia and South America are dragging it down.

It truly is troubling that they don’t have independent funding. I, for one would pay $10/y for this service. Maybe I could donate?

Firefox is Mozilla’s cash cow, it’s how they’re earning funds for their charitable work. And google btw isn’t the only one paying them, which search engine is the default depends on where you are.