Epstein (and Ghislaine Maxwell in particular) are widely believed to have operated as a massive Mossad blackmail operation, collecting (and creating) blackmail material against western politicians and influential individuals to ensure their support for Israel.

I won't go into details that support or refute this claim, but that is what the parent poster likely meant.

he's referring to the fact that epstein is a mossad agent and that compromised world leaders are being blackmailed to support the genocide