This comment is old local eastern European bigotry that I am sure still pervades not just eastern Europe but Europe in general.
Transylvania may have been "stolen" from the Hungies and all that live there are Gypsies, tramps and thieves (maybe you can hum a few bars :)
In its history, it was Dacia, then Rome, then Germanic tribes, invaded by Huns (Hungarians)and Bulgars (Bulgarians); taken over by Ottoman Turks; then reclaimed by the Hapsburgs of Austria-Hungary, and finally taken over by the Romanians.
When I was there, the locals told me everyone there was Romanian and had always been Romanian--LOL! It wasn't true, but that was what they were pushing.