I think I get it. You want to save a few dollars, so you're willing to sell out US citizens to import anyone and everyone who will work for less. Soon they will take your job. Or else, given that you work in government, so many workers and management types will be imported that your position will be marginalized. That is, unless you're a special, unique, irreplaceable snowflake. Here's a hint: You're not.
Irreplaceable? No. Realistic about what I am worth? Yes. You sound like you don’t even want to work. If you think you are worth more than what people will pay you, than go strike out on your own.