Saw all this coming years ago. That’s why I ramped up on skills that neither a machine, computer or foreigner could do. I’m certified in English which helps too.
This isn’t something new, been watching this for at least 15 years now if not longer, and of course no one in government cares... They don’t care if the system is abused, they set it up to be.
I am not worried myself, I have had to clean up too many messes these folks have made to worry about losing my job to them. I have at many times in my career told execs they were screwing their pooch with these types of actions, and then been called back years later to clean up the messes they made.
I have worked with countless folks from these countries, and on average they are 3rd tier, 2nd at best, once in a great great while I run into a top tier talent that happens to be from these places, but its incredibly rare.
However as long as companies view IT as a sunk cost instead of a strategic benefit, driving your direct costs down will be the criteria the management of such departments will get their bonuses based on and as long as that is the case, they will keep filling up their IT departments with 3rd tier talent from the 3rd world.