You seem to have the mistaken belief that democracy is the rule of the majority, which it is not. It is much rather the rule of the compromise, so whether the majority of the population does or does not want something is less relevant than wether a) that majority can organise a parliamentary majority too, and b) whether that popular desire is reconcilable with the law.

Besides, Germany is a representative democracy. There is no unified “will of the people” that isn’t manifested in the existing constitution of the parliament already. And if that’s what you’re hinting at: No matter how often AfD may claim to represent the will of the people, they decidedly do not do so; not even in Saxony-Anhalt.

Rarely the chancellor’s party holds the absolute majority so it’s not as simple as in countries with a the-winner-takes-it-all system.

Mostly there are coalitions that prevent too bad laws.

Sometimes that can also block good ones. Thanks FDP. I hope you are gone for good from any government for being one of the true ideology driven parties in Germany.