So it will be interesting when you say that you don't have any social media accounts, or point to some essentially empty accounts.
Immigration officer: "This bjelkeman-again account on Hacker News isn't your?"
Me: "No sir, it isn't"
Officer: "But it has your name."
Me: "Sorry, I don't know who that is. Somebody impersonating me perhaps?"
Officer: "Hand me your phone. An unlock it."
Me: "Here it is. But it is empty. I load it from a downloaded encrypted image when I arrive at my destination. The key is given to me when I have arrive. For company security reasons."
Officer: "You have to come with me."
It is going to be interesting.