There’s no benefit to employers in firing good employees. Firing them is expensive and full of liability and hiring replacements is also very expensive. If you

There’s no benefit to employers in firing good employees. Firing them is expensive and full of liability and hiring replacements is also very expensive. If you accept that employers are self interested, then they’ll want to keep good employees and get rid of bad ones. Making it hard and costly to fire bad employees doesn’t benefit anybody except bad and unproductive employees.