The American economy used to be all about mobility—those willing to jump between jobs could climb faster and earn more. But the script is flipping. As the labour market loses momentum and employers tighten their belts, constant job-switching is becoming a liability instead of an asset. Workers who once thrived on frequent moves are now finding doors closing. Stability and loyalty are making a comeback in ways we haven't seen in years. It's a stark shift that signals broader changes ahead in how companies hire and workers advance.