Looks like it's only available for smartphones and tablets, not for computers. Probably because on smartphones and tables they have their own app and don't have to rely on a browser.
If your browser is in charge of running the storage of the ciphertext and the decryption, it is much easier to debug it and apply a patch that will store the plaintext than if you have to do this all in an Android emulator as well.
But either way: DRM doesn't work for long.
In the meantime, Netflix is providing enough value for me that I happily pay their monthly fee and don't bother looking for ways to break their DRM.
If they do, they should be able to get this to the web version of Netflix.
(Laptop screens are great for watching video content on e.g. a flight or train ride. Bringing an extra piece of hardware like a tablet just for this purpose seems silly. Phone screens offer poor ergonomy. They are only really a decent compromise on a bus or a subway, or similar.)
I'm sure the Netflix files on your iPad are still DRMed. They just give you some kind of key that's only good for a limited amount of time.
Maybe they were just doing a Steve, though.
But then they have to rely on the OS instead. Not sure what is better.
edit: Actually, I just checked an apparently you can download the free apps from the store without logging in now. I tried to do this a very long time ago and skipped because it wanted a Microsoft account login, so I left. I'm glad they've changed this.