In the last few years, there's been some nostalgia in the US over pensions, but people tend to forget that they're tied to employers, so people feel tied to job

In the last few years, there's been some nostalgia in the US over pensions, but people tend to forget that they're tied to employers, so people feel tied to jobs because they're building up a pension, and the pension is often managed by and dependent on the employer's business in some way.