A supporter of a unified Germany, Ernest watched the various political movements with great interest. While he initially was a great and outspoken proponent of German liberalism, he surprised many by switching sides and supporting the more conservative (and eventually victorious) Prussians during the Austro-Prussian and Franco-Prussian Wars and subsequent unification of Germany. His support of the conservatives came at a price however, and he was no longer viewed as the possible leader of a political movement. According to historian Charlotte Zeepvat, Ernest became "increasingly lost in a whirl of private amusements which earned only contempt from outside".