And yet we are still importing scientists from India on H1-B visas. People with impeccable academic credentials who couldn't research their way out of a wet paper bag. (I see it with engineers and programmers; I'm extrapolating to scientists)
That's a fair extrapolation - my employer had a number of H1B visa scientists (mostly physics and chemistry) who are a waste of oxygen. Not all, mind you; some are pretty sharp. But others left a lot to be desired. They mostly came from India and China, with the ones from India frequently displaying a certain arrogance and self-importance which was
not merited by their competence or achievements.
As for the article about the wonderful stuff being done in academia . . . sure, SOME great discoveries come out of research done in our institutions of higher learning. But an awful lot of the research ranges from useless to downright silly. There really IS a lot of truth to the old saying "Those who can, DO; those who can't, TEACH."