'second-class citizen' is a misnomer here. The people in question are treated no differently in their day-to-day lives. If a particular sequence of events occur

'second-class citizen' is a misnomer here. The people in question are treated no differently in their day-to-day lives. If a particular sequence of events occurs, they can have their citizenship stripped (which I'm not defending), but this is a far cry from what people think of when the term 'second-class citizen' is used.