Your knowledge of History is very limited as I can see. WW1 was brought by Germany and Austria because they wanted power and more territory .I know you are a turk and you want to tell my I'm bias? You are judging Bulgaria because of some people stealing your pocket money?
I got enought arguments against Turkish people who would deserve to get out of the country. but I don't generalize it that's the different. you can't say bulgaria should get out because of such a stupid reason.
and if this goes on then many countries will want to come out of the EU because right-wing parties will get the power in every country. but that's what brought us WW I
It had nothing to do with right-wing parties