German politics - What the fuck is going wrong?

You know, since elections in September, we don't have a government. 80 million people without a government. I ask myself: Why are politicians so childish? Can't they behave like normal persons? For them, it is not even possible to decide if they actually want to debate to build a coalition! They did not start to make one! Furthermore, the federal governments make laws against the nation. One example:The government of North Rhine-Westphalia sais, streamer do need a TV-license. Probably that is because the politicians are old and dumb and...dunno. What is it about in your country? Do they throw stones in your way like the German does?