This article seems focused on doing no harm "to code". To a degree, it's ridiculous.The point is to do no harm to your fellow employees. It's already obvious that a sign directing cars to drive off a pier isn't morally ok. Comments, names, and code structures which mislead and misdirect are also wrong.
If someone discovered a finely crafted historical artifact, and not understanding its beauty and significance, proceeded to cut it apart for scrap, many people would think that "a damn shame" and some would even think that morally wrong.
Also, suggesting that someone from outside the US is more likely to give you unsatisfactory performance is simply racist.
If the cause is held to be race, then it is racist, trivially speaking. However, the underlying (first principles) causation is driven by incentives. For example, I've worked in places where the outgoing FTP ports were wide open, and where I knew that someone, somewhere would pay hundreds of thousands of dollars, if not millions, for exfiltrated data. No way in hell would I or my coworkers ever have done that, because we knew that large corporations and governments would be likely to figure out what happened, and would be after us for years or decades until we were dead or caught. The above incentive structure changes a lot, if you know that a sovereign government is willing to give you cover.
At a less extreme level, outsourcing companies are often staffed by novices who are just looking to get promoted or change to a higher paying job somewhere else. The incentives are still misaligned.