what this article doesn't note is the extraordinary power of full device access & the serious potential for abuse by law enforcement or border police. seizure/access, without constraint, is itself disproportionate.
A U.S. Citizen Deleted His Phone’s Data. Now He Faces a Felony Charge. (Gift Article)Federal prosecutors charged a man returning to the United States with obstruction because he gave them a passcode that erased his smartphone during a customs search.www.nytimes.com