The selection process for operators in different areas varies, with some focusing on broad public participation, resulting in a variety of amateur DX operators making calls. The emphasis is on promotion and dissemination of information. In other areas, the selection standards are stricter, and only experienced individuals can become operators.
For example, a specific region's contest organization may require that the self-installed radio power and antenna meet certain basic conditions. This includes requirements for individual DXCC contacts, QSO requirements during contests, a commitment to achieve a certain number of QSOs during the event, and a requirement that the number of SSB CW contacts (excluding FT8 mode) should reach a certain proportion.
Personally, I think that requiring a higher level of service from the check-in agent is also a good thing. You wouldn't want to end up in a situation where you have to wait in line for an extended period, only to find that the agent repeatedly asks you for AGN information and then proceeds to re-check your baggage after the flight ends. Instead, it would be much better if the agent could handle everything smoothly from the beginning.