The EU was created undemocratically and will be destroyed by democracy.
French European Constitution referendum, 2005
Dutch European Constitution referendum, 2005
Treaty of Lisbon
Enlargement of 1995
The EU takes little notice of people rejecting it. It asks them again and stacks the cards, or just lets them trade so long as they do as they're told. Which is what the EEE is about.
French and Dutch politicians ignored the will of their people.
Most countries now have learned the lesson to not ask the people in case they give the wrong answer. It will only take large Right Wing votes to get ore democracy. Which is sad for the Left and Centre.