[dustedcodes]

> assuming that the EU wants any chance of competing with US/China that is

Germany can import/export and trade with everyone outside of Germany without dumbing down their population to people with a vocabulary of 100 words. Cross border trade language may be English, but domestic business language is German.

[somewhereoutth]

My understanding is that trade in goods within the Single Market has worked very well, but trade in services not so much - not least due to language barriers. This becomes an issue because service based businesses (which includes law, finance, and creative industries, as well as hairdressing) also benefit from economies of scale - witness the relative success of Silicon Valley and Hollywood, with an immediate market of ~350MM people.