[Tepix]

The first word of the law is "wirksame", which means "effective".

It's very easy to argue that this protection that is trivial to circumvent is not "wirksam".

[darekkay]

Yes, that's why I've added the second link. Someone posted a tutorial on how to bypass the BILD Anti-Adblock. He argued that this is not an "effective" protection, but a court ruled an "Anti-Adblock" script as "effective".

[yanonymous2]

It depends on the court. IIRC, that ruling came from the Landgericht Hamburg, which has become a bit of a running gag because of their copyright friendly rulings.