One way to look at it is that with a portfolio of investments you want to spread your risk amongst different classes. If you are securing an IT system then you have defence in depth. If you produce medical devices you want to have physical and logical locking mechanisms (see Therac-25). The US style is to make everything elected: judges, sheriffs, presidents, governors, DAs and school boards are all elected. Which means that they are all vulnerable to the same class of failure.
Note: This particular role mentioned in the article, of providing consent/impact to certain broad classes of legislation, are not included in my argument above. I'm merely replying to your statement that an elected official is always better suited to all roles.
One way to look at it is that with a portfolio of investments you want to spread your risk amongst different classes. If you are securing an IT system then you have defence in depth. If you produce medical devices you want to have physical and logical locking mechanisms (see Therac-25). The US style is to make everything elected: judges, sheriffs, presidents, governors, DAs and school boards are all elected. Which means that they are all vulnerable to the same class of failure.
Note: This particular role mentioned in the article, of providing consent/impact to certain broad classes of legislation, are not included in my argument above. I'm merely replying to your statement that an elected official is always better suited to all roles.