Local tech scenes in the U.S. have evolved significantly over the last decade, primarily due to the impact of AI. A decade ago, being outside Silicon Valley was relatively attractive for tech talent. Local scenes offered opportunities for career growth, with many successful startups emerging from cities like Atlanta, Boston, and Ottawa. The 2010s were characterized by stable conditions for building software, thanks to tools like Heroku and the diffusion of tech practices beyond Silicon Valley. This era allowed local talent to thrive without the pressure of moving to the Bay Area. However, the landscape has shifted. The opportunity cost of not being in Silicon Valley has surged, making it riskier for top talent to stay in their hometowns. AI has made it easier for individuals to start one-person businesses, but it has also intensified competition. The previous model of local tech scenes as a means to connect talent with promising startups has changed. Now, the focus is on how local scenes can still nurture talent while facing the reality that many may feel compelled to relocate to Silicon Valley for greater opportunities. The article highlights the role of local champions—successful companies and experienced investors who returned to their hometowns to foster local tech ecosystems. These individuals helped create an environment where talent could flourish, often acting as magnets for other skilled workers. But with the current pressures from AI and the renewed allure of Silicon Valley, maintaining these ecosystems has become more challenging. The author argues that local tech scenes must adapt to support talent in new ways, emphasizing the need for strong community ties and effective mentorship to counteract the gravitational pull of Silicon Valley.