I'm not sure why this is "scummy" though: if these employees really love their employer so much, why would they leave? And if they're leaving, they obviously d

I'm not sure why this is "scummy" though: if these employees really love their employer so much, why would they leave? And if they're leaving, they obviously didn't love their previous job that much. Why should employees be stuck in a particular company and not be allowed to leave? Or is it only wrong when employees leave for a larger company?