There's no reason why VPN's would create any engineering headache for Netflix at all. So no, Netflix has absolutely zero engineering reason to crack down on VPN's.
And the studios are a lot smarter than you think, they've been doing regional licensing for a long time now. Everyone doing negotiations knows VPN's are the tool to get around region restrictions, and any exec can just ask their assistant or teenage kid to sign up for a handful of VPN services and see if they're able to watch Netflix through it. VPN's aren't some secret only hackers know about, they've had widespread consumer use for a long time.
The studios don't need to understand much of what Netflix is doing on the backend. They just put in the contract that Netflix must make all reasonable effort to ensure region restrictions can't be evaded via VPN, maintaining up-to-date lists of blocked IP ranges, which will be periodically verified via e.g. the current top 10 most popular VPN providers.
It's all quite simple and straightforward. No scapegoating.
And the studios are a lot smarter than you think, they've been doing regional licensing for a long time now. Everyone doing negotiations knows VPN's are the tool to get around region restrictions, and any exec can just ask their assistant or teenage kid to sign up for a handful of VPN services and see if they're able to watch Netflix through it. VPN's aren't some secret only hackers know about, they've had widespread consumer use for a long time.
The studios don't need to understand much of what Netflix is doing on the backend. They just put in the contract that Netflix must make all reasonable effort to ensure region restrictions can't be evaded via VPN, maintaining up-to-date lists of blocked IP ranges, which will be periodically verified via e.g. the current top 10 most popular VPN providers.
It's all quite simple and straightforward. No scapegoating.