For many in fact, but those who left as in the picture were not because of Roma who were largely confined to the east of Europe at the time. With the EU and Schengen, they have spread westward often also spreading the loathing of them as in the east.
They tend toward petty crime building their own shantytowns and are often repatriated to their countries of origin because of criminal misconduct.
The problem with them is that they are very disorganized and spread among several different countries. Those with organizational skills run rings of immigrants who commit crimes which often benefit the organizers who build expensive but gaudy homes in places like Romania instead of trying to improve the lot of the Roma.
In America where blacks have many of the same problems, the church functioned as an institution which spearheaded their civil rights. Roma have no such champions.