Why are Gypsies discriminated against?

Gypsies are discriminated against because:

1. Gypsies migrated all over Europe and gradually prospered. Sometimes they are forced to engage in theft, divination and other industries for nothing, so they are associated with diseases and disasters by Europeans, thus being hostile;

2. The floating population is the most difficult to manage, and wherever they go, they often cause social unrest. Gypsies are a people who have never settled down, and European rulers also regard them as a plague, which is extremely discriminatory.