A non-zero sum game would be were the cake (market) is growing. Every year you have a bigger cake. Then it is possible that you can increase your slice without

A non-zero sum game would be were the cake (market) is growing. Every year you have a bigger cake. Then it is possible that you can increase your slice without reducing the slice of another player.j I meant zero-sum in the context of this article. Have Disney+, Netflix, etc stopped growing their offerings and market size? Has everyone who can afford to signed up to all of them at the same time?