I see no reason for this. If someone from <not-USA> is interviewing for a development position, and quite simply isn't as good why not pay them less? They may

I see no reason for this. If someone from <not-USA> is interviewing for a development position, and quite simply isn't as good why not pay them less? They may even be technically talented, but if they have a hard time communicating in the office's native language that's gonna hurt everyone's productivity and business owners should be allowed to lower compensation for that. I understand they are willing to work more for less, but they have some significant hurtles to overcome as it is. We are a nation of immigrants based on fair competition.