In other words, if Firefox becomes popular enough, there's a chance that Google will deliver a nail to Mozilla's coffin in pulling their search deal and other f

In other words, if Firefox becomes popular enough, there's a chance that Google will deliver a nail to Mozilla's coffin in pulling their search deal and other funding which is the backbone of their business in a financial level. Another example is that Mozilla has a LOT to lose if the DOJ wins in the US v. Google antitrust trial just for those deals.