[yjftsjthsd-h]

> Part of the problem is that the users don't pay, so foss devs often get creative to find revenue.

The users can't pay; there is no way to give Mozilla money for Firefox.

[TZubiri]

Donations

[atvcatole]

Donations don't go to Firefox. As the comment you replied to indicated, they've set up their organization in a way so that users can't pay/donate to Firefox.