There is a persistent misunderstanding about the royal rota, and it's a myth that won't go away
It is simply a press pool arrangement, used to cover royal engagements when either the venue is to small to host a press pack, or when it's something that might not attract much press (ie not full teams from everyone) but is still worth covering.
Usually a print journalist, a video camera operator and a still photographer, the larger media organisations share out the staffing and take it in turns.
Royal Rota - Wikipedia
They don't get privileged access or special briefings.
Nor do staff contributors to, or recipients of pooled material from the royal rota press pool have to use in in accordance with any particular editorial stance