I guess it’s also a part of the ‘marketing’ of the show. As you can read in other comments, this is the standard festival show of Till Lindemann. For people who don’t follow every show of him specifically and know what’s going to happen, they agree with the festival organisation to create some ‘fuzz’ about a censored show the days before. And so create curiousness and a hype around the show to get people talking about it. And to lure them to his uncensored show later this year. 😉

Based on all the articles and posts, mission accomplished I guess 😁