Luckily, the state where Mr. Siegmund could be elected is rather small and unimportant to the country: If the right guys ruin there, it wont have much impact on Germany's economy as a whole.
And after the forseeable desaster done by them, they will never win any election again in the rest of the country, though they will stay as powerful party.
They will blame it on somebody else, federal government, the “old parties”, the “lying press”, immigrants, the “eco fascists”, the EU, …
They found their niche being the victims
And after the forseeable desaster done by them, they will never win any election again in the rest of the country, though they will stay as powerful party.