This guilt is baseless and part of this mass hysteria.

I used to work at the American office of a Chinese company. Our counterparts in China earned about half as much as we did in the Bay Area (which is a top-tier salary in China and attracts the best people). On the surface there is really no reason for a Chinese tech company to set up an engineering office in the US. And yet many of them do.

One of my colleagues asked our manager whether he thinks our jobs in the US were stable because the teams in China cost so much less. The manager just said the talent quality is still a bit better in the Bay Area so it's worth it. That sounds like a tautology, but I think there's something deeper.

The problem in America is that a lot of companies have started thinking of talent as a "toll", a cost that you need to pay to get things done. If you think of it as a toll, then your objective becomes how to minimize it. I think that's wholly the wrong perspective.