There is a mandatory retirement age for airline transport pilots. 65 years of age. There are also mandatory medical examinations for ALL commercial pilots.
Now, the general public has a uniquely great interest in an airline pilot’s cardiovascular health, aka “is the geezer in the cockpit going to have a heart attack between here and Newark?”
In a job like a judge or other government official whose job is largely paperwork, no heavy equipment is operated, I can see perhaps extending it to 70 years old or something, possibly with a part-time stipulation and possibly on condition of passing some cognition test, something.
But yes something has to be done about the age epidemic in our government offices, our country should not be run primarily by the People Who Should Be Dead By Now If God Had Any Mercy demographic.