Mainstream parties have long refused to cooperate with Alternative for Germany. This stance is particularly sensitive due to historical reasons. The party has been classified as extremist in certain regions by Germany's domestic intelligence agency.

A significant political force has emerged in the form of Alternative for Germany, which has gained prominence over the years. Its recent election win has brought attention to the party's growing influence. Further details about the party's win and its implications are available from the source, including the context of the election and the party's classification as extremist in some areas.