First world museums are full of stolen goods.

Spain when they stole gold from the natives and get criticized for still keeping it in their treasury

P.S. the Mongols looted white people all over Europe of their valuable artifacts and they were Asian (non-white). And the Ottomans. And the Persians. I think the European cultures just had an interesting way of looting and pillaging (like looting mummies from Egypt and other strange crap). Still guilty as charged, but not necessarily white supremacist.