People might scoff at the petty vandalism, but how many of you over the age of 35 had a scrupulously clean adolescence?<p>For the under-30 crowd, everything in their post-puberty lives has been carefully recorded in a semi-public ledger, and they know it.<p>We should expect people to declare their independence as they enter young adulthood, and it's hard to do that without any space to safely screw up. The Facebook generation was aggressively conditioned to conform with their peers through an industrialized record-share-shame pipeline, so it's good to see gen Z pushing in the opposite direction.