The idea of complete economic decoupling between Europe and the US might sound appealing in theory, but the reality is far more entangled. American tech infrastructure has become so deeply woven into daily life across the EU that most people don't even realize it. Think about it—roughly 90% of digital activities, cloud services, and tech-enabled operations in European markets rely on American companies and their ecosystems. From consumer apps to enterprise solutions, the dependency runs deeper than most policy discussions acknowledge. Breaking those ties would require more than just political will; it would demand a complete rebuilding of digital infrastructure from the ground up. That's the uncomfortable truth about global tech concentration.