it's clear Giennefer's opinion is not shared much, I'd say she's suggesting a little too much. Both sides are gonna have to lose something it just is what it is. That's how negotiations work.
Also Netflix not being able to lose Stranger Things makes sense. The kids in the cast clearly were signed to YA contracts so they need to wrap the show up before they come of age and the YA contracts are voided and they'll all need new contracts which will be very expensive for all six kids.