AOC is not a fierce opponent of israel. She recently invited a Zionist lobbyist on her live-stream to tell everyone that criticism of israel is anti-semitism.
Jamaal Bowman however has accused israel of committing Genocide and was one of the first to call for a permanent ceasefire in Gaza. Things we cannot say about AOC nor Bernie Sanders.
This Genocide has forced everyone to take off the mask and show what side they are truly on.