A recent paper by Marta Szpala argues that focusing solely on the risks of EU enlargement overlooks the substantial costs of continued delay. Prolonged uncertainty surrounding accession negatively impacts reform efforts within candidate countries like those in the Western Balkans. This delay also erodes the EU’s credibility and diminishes its political influence in the region. Szpala emphasizes that simply accelerating the process isn’t enough; any renewed momentum must be tied to stringent, merit-based conditions for membership. The research reframes the debate, highlighting that inaction is not a neutral position but one with tangible consequences. Ultimately, the study suggests that addressing the costs of non-enlargement is crucial for both the aspiring members and the future of the European Union.