Bro was realistic.
Do you keep a client list of your parties? Do you keep a diary of your illegal activities? Would you allow someone else to have that?!
And even if such a thing would exist, is there any reason to keep such a list after the party? After the planning? After the rich and famous left? No man, the only thing that remains are photos, memories and crazy stories.
Sure, there are people who went there. Sure, there was crazy, scary stuff going on at those parties.
Which is exactly the reason why such a list doesn't exist.
It was another maga bullshit conspiracy story which backfired spectaculary.