Society is like this, there are always disgusting factors. "Flying Arrow" is one of them.
Strictly speaking, a school should not publish the personal information of students (including graduates), just as every unit is reluctant to publish a detailed list of employees unless it is specially praised or publicized.
It is often some training institutions that dare to announce their names and whereabouts.
Flying Arrow? With the "decision table", two IDs are actually one person. If one ID goes online, the other ID must go offline.