Comment by okanat
13 hours ago
EU isn't a single identity. Usually overt displays of nationalism is frowned upon in Europe, especially in Germany. Moreover I have a strong guess that if there would be a flag, it would be the Bavarian one for a company called "Isar".
EU is a single well defined entity, the frowned upon flags are the German flags, EU flags are well tolerated especially in international settings.
For example the first electric plane that recently flew was originally European until last year and they had an EU flag on it. When eventually flew in USA they had the US flag.