Nobody wants to somehow homogenize Europe into a single culture. A European federation would not be an ethnostate, quite the opposite. A European federation should preserve the many things that make our different cultures unique, while celebrating the many things we have in common and give us the opportunity to assert our shared interests on the world stage. Several multi-language and multi-cultural countries already exist in Europe, like Switzerland, Belgium, Italy and the UK. And it's not like the current border somehow neatly separate cultures. Living in South-Western Germany, I have culturally more in common with a person from Alsace than one from Mecklenburg-Vorpommern.
Every American knows what CNN, WSJ and USA Today are. How many Poles know what the BBC is?
Probably most TBH.
What kind of allegiance do you expect a normal citizen from any EU country to have to this federation?
I've travelled all over Europe and I love this continent and its people. Why should I feel more allegiance to my country?
There are 27 armies and the same number of military procurement systems in the EU. If a European federation is possible as you claim, why aren’t you taking steps to have just one?
Me personally? How would I? Of course I'd like that to happen, and some steps are being taken in that direction. Federalism aside, I see that as an absolute necessity for our defence. You think small separate countries can defend themselves from Russia, China or the US?
I generally agree with the notion, but it's a bit rich coming from the man who declared the greens their "main enemy" instead of the far-right AfD, whose populist rhetoric he instead tried to copy. I hope this is him finally realizing who the real enemies are and that we need to actually do something about them.