The Biden administration's new AI chip export restrictions exclude Europe as a single market, potentially hindering the EU's AI ambitions. While some countries are designated as tier one for full access to US chips, others face limitations. Experts warn this could deepen the digital divide and complicate intra-EU chip transactions. The situation may shift under a Trump administration, with potential leverage over European security discussions. Europe's reliance on US chips raises concerns about future AI development and competition with China.