> Less competition? Discrimination can be perfectly rational
I was mostly referring the point about women. The slots in the management hierarchy will get filled anyway, and I can see how people can have implicit biases, but it seemed the comment was more about an active and explicit suppression.
Based on what I've heard about Google, and I have been critical of it before, it still just doesn't seem like a company with a pervasive active sexism with managers suppressing women because they need to empower their own gender (male) group.
> (I am personally leaning towards the viewpoint that actually both are morally impermissible, and protectionism in visas is justifiable only as the lesser of two evils as long as it's necessary for a country's economic stability, and no longer.)
Agreed there, especially on gender, race, sexual orientation. But not sure completely on nationality. Ideally citizenship would be just a passport and a label and people with matching abilities and skills could freely move and find better lives elsewhere. I think that is the idealized version the term "globalization". However it eventually ended up meaning that only multinational companies and wealthy people get to travel and take advantage of regulatory and labor cost arbitrage.
As long as countries exist, I don't see each country trying to protect its own citizens first as a terribly bad thing. In particular in this case, the people seem to get great offers at home in China. I kind of like seeing China do well and being able to offer such opportunities. Perhaps at some point US will find itself falling behind and will have to work harder to compete, and that's not a terribly bad thing either.