In the fixed digital noise, authorities and politicians are stubbornly sticking to the custom of the Christmas letter. This often causes irritation.
https://www.spiegel.de/politik/deutschland/weihnachtspost-behoerden-und-politiker-halten-an-brieftradition-fest-a-994bc115-1581-4ae7-bb08-546efd36412f#ref=rss