The garbage thrown into the urn is much more patriotic than the tape on the car.
It is easy to be a patriot. You pulled the tape, and you are all a patriot! You can still "do the inscription on the BMW in Berlin", and bring a piece of garbage, and if there is no urn nearby, put it in the pocket and throw out later this work, daily work, it is more difficult than on 9 May to become a patriot for 1 hour or even a day.