The logic seems pretty clear to me, both in terms of financial necessity (keeping Netflix in business) and in terms of policy for households.
And Netflix is a private company, so however dependents or health insurance or voting or phone plans are defined is irrelevant. Also, all of those definitions are different from each other anyways, so it's not like there's any consistency in the first place.
This isn’t about keeping Netflix in business, they are doing just fine. This is about squeezing out every last drop of exponential growth expected by shareholders.
And Netflix is a private company, so however dependents or health insurance or voting or phone plans are defined is irrelevant. Also, all of those definitions are different from each other anyways, so it's not like there's any consistency in the first place.