You couldn't go out in public without being hounded or swamped by people. The parasocial relationships people form with you can put your life in danger.
Even worse is being a politician - particularly at a global leader level. Surely there has been an average Joe who has shithoused their way into being a leader of a significant country. Once you do that, with politics being as toxic as it is, for the rest of your days you can be a marked person.