EU needs our country just to be minimally stable. Stable enough so millions of foreigners can come to their villas each summer, and as poor as possible so their money is worth more here. Whatever happens outside summer, that's not their problem. That includes tolerating far right politics, Christian fundamentalists and other lobbying groups, super corrupt politicians (better to say whole governments), huge government incurred debt, no freedom of the press or speech, and pretty much non-existing economy.
I'm sorry to say, but I'm sure that trouble is coming to this part of EU, maybe not in couple of years, but eventually surely will. The seeds of radicalization, corruption and all that nasty "us vs them" mentality were planted 20 years ago already. Only now they are starting to bear fruits.