Just because it fits, Neil Gaiman is also being warned - for a link from one website to another website. Which in itself is nonsense - after all, the entire web consists of links (and no, the target website is nothing forbidden). The particularly absurd thing: he is not the one who placed the link. He only appears in a report on the website with a picture, that's all. With a tomato. And somewhere else there is a link to the website for the cult trash "Attack of the Killer Tomatoes". And the latter rights holders are probably the cause of the warning ...
The quality of research in the context of warnings seems to be suffering outside of Germany as well.