 It was caused by a viral YouTube video posted by Rezo in which he called out the parties of the governing Grand Coalition (CDU/CSU and SPD) and urged viewers not to vote for them.Kramp-Karrenbauer reacted, stating that the electoral law should be changed to prevent social media personalities like Rezo from influencing the voters' choice in the midst of a campaign.The statement was harshly criticized as an attack on freedom of expression and damaged the image of Kramp-Karrenbauer among young people.