So two points: First you advocate special people should get special protections for being in a special job, I am sure that will work out real well.
Second all of these arguments seem to suggest just letting the government know you identity as some sort of compromise, but what about when it is the government I am trying to avoid, sure someone can dox me, or can tell my employer to fire me, but only the government can arrest me and execute me if they determine I've done something to upset someone powerful enough within the government. Sure the government can eventually track me down with their resources, but anything that makes it harder is better.