As the Covid-19 pandemic approaches something resembling its end, and geopolitical challenges -- such as the fallout from the crisis in Afghanistan -- take hold, this open disunity presents the bloc with a series of fundamental problems to which there are no obvious solutions.
First things first: The Union itself is not facing extinction. The EU has remarkable staying power and the self-interest of its member states means there is no real chance of it falling apart any time soon.
What is in question, however, is the Union's long-term purpose and legitimacy.