Together, they at least have a chance. European countries are always debating and don't speak with a single voice yet. But at least there is a chance for survival.
Just look at my country, Holland. Pretty much all important decisions are made by
the EU. An example: we cannot control our own borders. We cannot decide how many
immigrants we want to allow. The EU wants to force quotas on countries and if they
don't accept the quotas, they want to give the countries fines.
Exactly. There are a million refugees in Europe.
And you cannot just send back refugees from war zones as per international law. Somebody has to take them up. Europe has 500 million inhabitants. So there would be 0.2% refugees (i.e. "no problem") if they were properly distributed. Europe is community. Everybody profits from being a member. But every member has to carry some of the weight.