Eight hundred years is time enough to perfect it.

1. National treasures (ex gold) were returned in '35 and '56.

2. Romania intervened against the Bolsheviks in Bessarabia.

#2 seems like FAFO to me. And I'm sure some Romanians got kickbacks from the "transfers." Nobody forced Romania to transfer their assets.

Cherrypicking a quote from Stalin who was using sarcastic humor at a banquet when the gold arrived also doesn't refute my point or answer my question.