Normally, I refrain from this type of discourse. But commenting and reporting on the illegal reproduction of an art book when that's commonplace on the internet, and ignoring other games that have the same thing going on, is certainly odd

I think it's an interesting phenomenon that bootlicking companies have a relationship to Korea. Many gacha companies aren't taking down the videos covering the artbooks, especially the cn ones, so there's not much you can do to prevent reproduction in general as much as you try

Oddly, they ignored other gacha game fandoms doing the same thing, which is why I gave the arknights example. When they mentioned 'video' and asked what type of video in their latest qt, I knew they hadn't gone to Bilibili to watch the videos for themselves