Where exactly is there a claim that "They also love to receive support from foreign state actors to harm Germany"?
In the first link there the evidence is a statement from Hillary Clinton as well as unnamed other NATO members.
"WWF Germany, BUND (Friends of the Earth), and NABU (Nature and Biodiversity Conservation Union), three environmental organisations who were avowed opponents of Germany’s NordStream pipelines with Russia, dropped their opposition after Gazprom promised funding for environmental protection"
And this says they dropped opposition that the russian state does good for environment elsewhere, not that they get money.
And the second link is about the peace movement which is not exactly the same.
