You get paid a fixed salary and can’t make a penny more until your union-negotiated contract says you can (more years of labor). You basically can’t get fired. Your job never changes and you can’t improve your job. You do the same thing day in and day out waiting for retirement.

So you can screw with some people, maybe get a bribe to help them. It isn’t unreasonable to see why government employees are unhelpful - the system is dumb, wasteful, and nothing they do can fix it, and leaving the job means they will never have it as cushy again.