Just to clarify, I meant that I am a cheap alternative for the employer, because I only get an entry salary, the employer gets my up-to-date education for free

Just to clarify, I meant that I am a cheap alternative for the employer, because I only get an entry salary, the employer gets my up-to-date education for free (instead of paying for professional training) and because young people are less ill. I don not claim that firing someone is immoral. I just say that I do not want to be fired, and I will prefer an employer that likely won't fire me. I am German, maybe that explains a cultural gap between us - I wouldn't mind working within the same company (but not the same job!) for the rest of my life.