Is it justified?

People who r 75 or even 80 can become member of parliament or can become prime minister or even president.. can enjoy unlimited benefits / perks (basis the position they hold).

On the other hand a middle class family person who is a bloody tax payer... who is running family of 4..5 or even more... is the only earner in family... has to retire and cannot work after retirement age (58 or 60 - whatever that is in respective country)

Why these politician don't retire at 60.. why not they just go out and give way for new blood to come and lead...
Is it justified?
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