Former President Joachim Gauck has warned against the blanket condemnation of voters for the Alternative for Germany (AfD). In a recent statement, he emphasized the need for clear demarcation in dealings with the party while questioning the concept of a 'firewall' that aims to separate democratic parties from the AfD. Gauck expressed concern over the increasing societal tensions in Germany, noting that particularly in the eastern part of the country, there is a growing sense of 'displacement.' He also made predictions regarding the potential for an AfD single-party government, which could significantly alter the political landscape in Germany.