I know someone who is a self-proclaimed expert who shall remain nameless that says there are some unwritten international standards that we Americans are failing to adhere to and that other countries consider us a laughingstock for these failures to follow these unwritten international standards. One of these failures involves the parent-child relationship for adult children. This expert also says that everything they say is pure indisputable fact and that anybody that disagrees is stuck back in the way things were done in the 1920s rather than the way things are done now in 2019.