I don’t have the time or desire to maintain an online presence and I don’t think that’s a particularly healthy way to live. It’s not the default mode of existence, it’s an extremely recent phenomenon. If the cultural norm was to run naked down the street at 5pm with a stick up your arse, would deciding not to join in be “hiding”? Meanwhile, you seem to believe it’s acceptable to bully people who don’t conform to your ideal of human behaviour. That’s fine, just reflect on the consistency of that logic.