Why do Germans have such a negative opinion of their country?

As a Hungarian, I thought we were the world champions of complaining, but the Germans are on a whole other level.All I ever see on social media are negative things about Germany and the government, even though people here still live better than in most parts of the world.I think Germany is a great country with great people.Sure, there are problems here too, but it’s not nearly as bad a place as many people claim