Gotta listen when an unelected dictator preaches you on "democracy" with child-like comparisons ;)
https://www.theguardian.com/politics/2019/nov/13/donald-tusks-message-to-uk-voters-dont-give-up-on-stopping-brexit
And yes, THEY ARE UNELECTED. It's not the people of Europe who vote for them, it's the established governments of each separate nation in the EU who decides on the likes of Tusk, Juncker and now von Leyen. When was the last time you voted on a party/person in your country based on who they in turn would vote for in Brussels?
And you should know it's time to worry if they themselves start complaining about it
https://www.fxstreet.com/news/eus-juncker-process-to-appoint-ursula-von-der-leyen-as-commission-chair-was-not-very-transparent-201907050849
