It's not, because the site tells you there is a perfect answers. On this card, it tells you should ban it. OP didn't miss anything, the website is not subtly s

It's not, because the site tells you there is a perfect answers. On this card, it tells you should ban it. OP didn't miss anything, the website is not subtly showing you how content moderation is difficult, it's telling you: we want to moderate it that way and you are failing or succeeding. That's not a lesson. That's gameplay.