That depends on the degree of importance that’s assigned to bringing value to the product. The value of the product is irrelevant if there’s no place to broadcast it.
It’s the classic actors/stage thing: without good actors, there’s no point in have a playhouse it’s just an empty building. And without the playhouse, the actors are doing street theatre since they have no stage, production values, marketing, etc. so nobody sees the performances so if a tree falls in the woods and nobody’s around, what difference does it make?
Now in terms of creating value (worth), and not just assessing value to the product itself in artistic terms, it’s just as reasonable to suggest that the networks bring much more value/worth to the end result since the cost of their infrastructure is many times more than the amount of money any writer or group of writers could re-create using their own incomes which of course is the point.
Things like YouTube are mixing that up in terms of smaller scale productions which makes things even more interesting if riding the infrastructure of the Internet costs almost nothing compared to riding the infrastructure of the network’s hardware.
Which, I suspect, is partly why they’re in favor of creating that second tier of Internet traffic that’s faster than the other so they can once again maintain control to the extent that the other would be much slower by comparison.
The network/corporate entity also has to earn more gross revenues since they’re going to perpetually put it back in for future shows and developments in terms of marketing, hardware, staffing, etc. as where the writers don’t have such expenditures to maintain the infrastructure of their mind and body to that extent.