Where can Firefox generate money to fund it's development? That's a big question for Mozilla. Because they rely on click revenue for having Google as a default

Where can Firefox generate money to fund it's development? That's a big question for Mozilla. Because they rely on click revenue for having Google as a default search engine Enterprises put millions of dollars into Linux because it has utility for them. Almost nobody is doing the same for Mozilla. Also just because someone isn't a programmer doesn't mean they are useless.