A pension should never be conditional on “not quitting”. Can it legally be? If you work 10 years you earned 10 years of pension. It should be yours regardless o

A pension should never be conditional on “not quitting”. Can it legally be? If you work 10 years you earned 10 years of pension. It should be yours regardless of what happened (e.g if you get fired). If pensions can be conditional on not quitting, not getting fired or similar, then unions already failed (but this should be law and not require unions).