@futurebird Wow, this thread screams "Was never bullied" (of course I don't if you actually weren't, but it doesn't sound like it)… We must have had radically different experiences (although I don't know which direction is worse) if you really think "every creep on the internet looking in on it" is the main threat and not that the people you're forced on threat of state violence to spend 6+ hours with every day for years will make your life living hell when the way you "express yourself" strays even a bit out of societal norms.
Also, if you're concerned with not excluding the socially awkward kid you'd have to disable the block feature, because otherwise they will just get blocked by most people except those "kindred spirits" you don't care about.