> The more likely explanation is that the Bulgarians screwed up with the policy and the Turks got something right.
You're insinuating that Bulgaria enacted policies that forced Roma into a life of crime. You're also insinuating that all Europe enacted policies that forced Roma in Europe into crime since they behave likewise everywhere in Europe this specific group of gypsies goes which is a preposterous assertion.
There are other groups of gypsies, in France for instance which live there and do not have that criminal culture. So no, the problem isn't Bulgaria, or Romania, or France. The problem is criminal gangs that exploit their illiterate brothers and sisters, you can't put the onus on European states, not today.