Parallel governments by age groups will reform notion of employment
The nature of the employer-employee relationship will change fundamentally when a worker enters the older group. One way to describe that change is to distinguish employment from contract work where employment shares a legacy with slavery in the the sense of the employer (business owner) having an obligation to take care the welfare of the employee in terms of providing steady income despite the ups and downs of business cycles. That employment includes employer investment in employee development and advancement. This obligation to take care of employees would cease when the worker reaches the age 55.