Well, I don't know much about Lithuania, maybe it's paradise on earth, but I assure you that here in France and in most of the world, stealing, begging and dealing drugs also happens in "integrated" populations :) But I hear you, Rromas are often linked to that, and it doesn't help.

Regarding the "way of life", I find it funny it's considered a problem while I know so many friends, who nobody would say they are not integrated, who live just the same. They do seasonal winter work in tourism in mountains, seasonal summer work at beaches, and travel in between with their home/truck to visit friends and family, or just visit new places. I know three of them who have been living that way for 15 years, and nobody finds anything to say about it (except parents, of course, who would like to see them have "a real job").

Are you sure, deep inside, there is absolutely no problem of racism implied in your problems with rromas? (no need to answer this question, that's more something to ask to yourself)