A decade after the United Kingdom's decision to leave the European Union, concerns that Brexit might ignite similar separatist movements across the bloc have largely subsided. Across EU capitals, public support for membership has strengthened, influenced in part by the union’s coordinated responses to recent challenges such as the Covid-19 pandemic and the war in Ukraine.

When Britain voted to exit the EU, many feared that the move could inspire other regions or countries within the union to pursue their own paths toward independence. However, these apprehensions have not translated into significant political shifts in member states. Instead, EU governments have focused on addressing pressing issues domestically and collectively, reinforcing the union’s cohesion.

Despite some lingering regrets in certain European capitals about Britain’s departure—particularly regarding the loss of a strong advocate for business-friendly policies and its influential role in shaping the single market—other concerns have taken precedence. The ongoing cost of living crisis, heightened security threats posed by Russia’s aggression, and the unpredictable stance of the United States, especially during the Trump administration, have overshadowed the Brexit debate.

In this environment, the EU appears to have recalibrated its priorities, placing renewed emphasis on internal solidarity and external security. The shift reflects a broader recognition among member states that staying united is crucial to managing economic pressures and geopolitical uncertainties.

Overall, the Brexit vote, while a significant rupture in the union’s history, has not fundamentally destabilized the EU. Instead, it appears to have acted as a catalyst for deeper integration and cooperation in the face of multifaceted challenges facing the bloc today.