I agree, I've some nephews/nieces in college and was talking to their parents about why they were getting them to start applying for tech internships in freshman year, sounded absurd to me. And I was telling them how they should be more adventurous with where they want to work and live after they graduate. But all they wanted to do was work in Silicon Valley ( they grew up around here, so I thought they would want to move and explore other parts of the country). But, no they did not want to. I think it was both risk-averseness and also sheer practicality that all the good tech jobs are here.