Absolutely. If someone doesn't change something I see an imminent death spiral. People won't watch new shows out of fear of a cancelation with a cliffhanger, causing Netflix to cancel pretty much every show after their first season. Eventually leading to people leaving Netflix as long as the other streaming services do a better job at telling complete stories.

One possible change would be if Netflix shows were self contained stories each season, no cliffhangers or dangling threads. So that way when they get canceled it will still suck but won't make the shows complete wastes of time