I get what you're saying, Curunir, but I have to agree with OP because the men and women making these decisions are looking at the business like a game. And in that perspective, American workers do cost too much. To illustrate this, I'm going to give anecdotal evidence based on experience.
I work with/for men and women who are VPs and product/program managers. Every single one of them has an MBA, and every single one of them knows the business aspect of our given technology field. They are all upper class white American Anglo-Saxon protestants who came from upper class/upper middle class families. They view our business as one big game--a very intricate, intriguing, and never-ending game. They take this game very seriously, and they pay attention to the technology and quality issues insofar as it advances the business. And business is all about profit, loss, and sustainability. Because they're all MBAs, they're all aware that every company and every business venture has a life cycle. If they happen to be employed for a company that's in the beginning half of its life-cycle, then they will make decisions that 1) grab maximum market share, 2) produce profit, and 3) reduce losses. Everything they do falls in those three criteria. If they determine that the company they are employed in has reached maturity and will start sliding towards dissolution, then they adjust their priorities to 1) Maximize profits, 2) cut costs, 3) Extend profitability. This turns their business into a cash cow that gets milked, taken over, disassembled, and outsourced. As such, they'll pay for American talent during the start-up phase, but once the business has reached maturity and maximum market share, that is when they lay off the American talent and get H1B's/talented college grads to come in for a third of the operating cost in terms of salary cap, to operate the business for as long as they can before the profits give out. It is how business works, and short of going very protectionist and starting trade wars, that will always be how it works. The worst is, if YOU were to be a business owner, you would have to fight against being seduced into that mindset.
This uphill battle is essentially why Aaron Swartz hanged himself. People attributed it to the DoJ but gave the academic journal industry that he was fighting a free pass.
This is the clearest, most coherent argument in favor of Swartz's side I've ever read. Now I better understand the context of why his suicide matters. The whole "blame the USDoJ" thing didn't quite make sense to me. Adding in the extreme difficulty of trying to get access to research journals due to paywalls and other "closed-shop" barrier tactics of the academic journal world plus MIT's reluctance to challenge that culture and stand up for Swartz--now that make sense and gives me context. I wish someone had phrased this point in such a succinct manner when it all first erupted.
Top Ten Things Overheard At The ANSI C Draft Committee Meetings: (5) All right, who's the wiseguy who stuck this trigraph stuff in here?