Some US museums will overlook the dubious origins of acquisitions if it suits their purposes.

Elizabeth Marlowe
Elizabeth Marlowe is an associate professor of Ancient & Medieval Art and museum studies at Colgate University. She is the author of Shaky Ground: Context, Connoisseurship and the History of Roman Art (Bloomsbury, 2013) and many scholarly articles. She is working on a larger scholarly project on the Bubon bronzes.
Why the Elgin Marbles Should Not be Returned to Greece … Yet
To do so before they have returned the Maqdala treasures and the Benin Bronzes and the Easter Island statues and the Maori heads, before a coherent set of precepts for decolonization has been articulated, would affirm the wrong principle.
Seizure of Looted Antiquities Illuminates What Museums Want Hidden
Over 20,000 precious art objects were seized in a raid at dawn — what can this elucidate about beauty, theft, and the museum?