Yeah I have fond memories of reading Tintin in my school library, but I recently downloaded and re-read one of the comics and while, by title, it was likely one of the less risky ones, it was still not up to the standard I'd expect of modern literature in this regard. To call it racist might be too divisive, but it certainly relied on stereotypes of race, gender, occupation, even neuro-divergency, too much for my taste.