Serious revenue streams like having Google for a patron yes? I feel like the context is important here because people are trying to defend OpenAI's structure as somehow well considered and definitely not naively idealistic. Which is great and possible in theory, but in reality seems to end up with situations exactly like Firefox where the product that is some how supposed to be better/liberating/more ethical/whatever virtue is in fashion/etc. is ultimately only sustainable because of a patron who doesn't share in exemplifying that same idealism.