Not sure which premise you disagree with, but the conclusion follows from them.
I am a Service Provider ("Diensteanbieter") according to DDG and I don't block a single page, which makes your statement not only wrong, but rather so wrong that not even the complete opposite would make any sense.
I am a Service Provider ("Diensteanbieter") according to DDG and I don't block a single page, which makes your statement not only wrong, but rather so wrong that not even the complete opposite would make any sense.