they don't live in reality lol, even if you went out of your way to exclude the older videos which are very obviously ap or at least have elements of it, even the ones made in the past few years literally treat the viewer like a child
There is absolutely no reason for almost every taboo video to mention you going to school, not knowing what sex is, or some "silly bet because of what the kids at school cam up with" unless there was SOME kind of age dynamic at play here. Hell, sydney, one of the more unhinged creators in the space, is even specific enough to craft like half of her videos around you being definitively, like, your early 20s or a young adult. Everybody could be doing that if they really wanted to.
taboo roleplay creators use "you're a growing young man" the same way mainstream porn uses "but, i mean, i guess we're not REALLY family" in all of their stepfamily videos. It's a cop out that they didn't use when they were more edgy.