Hi bby <3
I don’t want to spoil anything for you as I am unsure of where you’re at in the book. This becomes clear more so in book two, however I’m happy to explain briefly.
Think of it like genres in music. We know they exist, but we know nothing about the ones we have no interest or experience in, only that they’re there and celebrities walk within them. The secrecy of it is the lore. What happens and how it operates is very private unless you are a welcomed member, much like a set of rules and regulations you won’t gain access too until you sign the contract.
So yes, Angel could recognise Scarlet as a celebrity, but know nothing about her or what she does. However, the people within the society as we know will idolise her and know many things about her given their personal involvement in the society. Therefore creating a global community of people who she would need protection from and special measures.
I hope this helps xx