Even though you deleted the thread because you couldn't answer a straight-forward question, here's something to clue you in - it actually costs Netflix more to stream a show after the 30 day window than during it, due to shuffling content around on local delivery systems to save bandwidth.

https://www.theverge.com/22787426/netflix-cdn-open-connect

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But keep citing public metrics and telling half the story like you have it figured out already.