Dirty Little secret most people don't know is that most web browsers are either written by Google (via chromium), or substantially supported by funding from Google to keep the search engine as Google.

One of the immediate outcomes of the recent antitrust suit against Google for this practice is therefore going to be that many web browsers are scrambling for new sources of revenue.

But I will say, when you realize just how much revenue Firefox has been earning, it seems like they should be more than capable of maintaining a web browser and email client forever based on money they should have in the bank...