You really do not have to look back too far to a time when it was just a small set of European countries without such a political union you know, I do not know how old you are, but if you care to divulge your adult life in years then you probably think it has been like this for generations, it...
What part do you like ..... ?
For clarity I have worked and lived in Europe and enjoy it immensely on regular visits, but I cannot see any political aspect that seems fair, democratic or particularly helpful...................