Share Netflix?

I got Netflix with the default profile and wanted to let my sister watch. I don't know anything about Netflix, I was watching a friend the whole time and just had to enter the password. So I gave my sister (who lives in a different location) the password so that she can look. However, she does not come in and can't look.

Can you tell me why it doesn't work and what I have to change for it?

Netflix has announced that you can no longer share this way. The people have recently had to live in a household, I can't say whether technical precautions have been taken.

Incidentally, the basic tariff only has one account

You can register on an unlimited number of devices, just looking at the same time does not work with the Basic subscription.

The regulation you are talking about doesn't exist yet and it probably won't come either, even if Netflix loses a lot of money.

That's the terms and conditions. The only question is whether they do something technically.

In theory, that's true too, but in practice Netflix itself jokes about passing on passwords.

It simply can't be implemented. Netflix has no way of knowing who is using the profile. The account is also not tied to location. Netflix would have to stipulate that the account can only be used at one location (because a household), that would be the end of it.