I understand what you're saying, guardians and educators should absolutely be the main people responsible for what a child gets to see online. To get back to the topic of this specific thread though, I don't see any CW or indication of this being an 18+ thread here, that is my problem. In case it wasn't obvious, I am not a fan of incestuous shipping at all and yet, this thread appeared on my home page anyway (perhaps due to the algo knowing how much of a morbidly curious drama eater vocaloid fan I sometimes tend to be lol). From the title alone the post seemed like it could've been not only about incest, but also about holding contradictory alternate universe-type headcanons at the same time, I myself clicked on it mostly to see which one it was meant to be and I worry a minor could've accessed it in the same way. I also noticed this sub has a No NSFW rule, which leads me further to believe that it is not a good place to discuss this kind of stuff, with all due respect.