Bill Cooper may have guessed correctly, astonishingly accurately, about some things. But theories like this remind us that he is not some divine oracle. He was wrong more often than he was right.
I have no clue if the sauce is credible or not. We need to get someone to translate this (vid related) and give us some background one the people claiming that.
Wait a sec… why is YouTube categorizing this as 'Comedy'?
A search for "Papadopoulos erika" turns up a story with this:
>an associate of Downer’s named Erika Thompson contacted Papadopoulos requesting the sit-down.
https://dailycaller.com/2018/09/11/papadopoulos-alexander-downer/