Yeah, ist just a meme and nobody likes smart arses. But Struwelpeter isnt a FairyTale. It was kind of a teaching book for bad behaving kids. As far as I rember, the author was part of movement, to modernize education. From our perspective ist seems "a little" harsh for kids, but back then it was really progessive.
"Grimmschen Märchen" (Grimms Fairytales) on the other hand are the classic German Fairytales. But for most of the stories, many characters in this stories have a comparable or even more fucked up life. Like many other European Fairy Tales (Hans Christian Anders, Russian Fairy Tales, I dunno). ... As long as you take the Original and not the Disney-Version. For Example or spoiler: The little Mermaid isnt living happily ever after :<
Im using it for a couple of years. I flashed my fairphone 3 by my self back then, before the easy installer. It was the first time i did something "advanced" with a phone, but it worked quite well. After my fairphone 3 died, I bought a Fairphone 4 via murena. So everything was already installed etc In total I am happy with the Os. Their goal, the release of privacy oriented OS for everyone (so f.e. even my parents could use them) is quite of a utopia I suppose. But still, the team and community are doing a good job.
Yeah I already heard about grapheneOS, but its not working well with fairphone right? So murena it is for me :) And I would recommend to people, who are aware of the downsides and are little enthusiastic :)