I was curious about you -there are not many that support your positions in HN- and I checked your past comments. You seem to be an immigrant too, as you define yourself as a "Valley startup expat". If that's the case, how can you support a ban on immigration -even if it's temporary- being an immigrant yourself? Don't get offended, I'm genuinely curious.
Historically the US has gone through times of very low immigration and also times of very high immigration. It will swing back in twenty or thirty years.
Specifically in reference to this article, there are very few PhD seats for advanced physics in the US and the universities are so prestigious if someone is denied a visa from a temporarily banned country, another person of equal brilliance from another country will take that seat.
They elected an egotistical reality TV star, backed by a hostile foreign government, to the White House and he's taking a wrecking ball to every institution of federal government exactly as one would have expected him to. Any assertion that tears should be shed or some level of respect should be offered to Trump's people or duped Republicans, is absurd nonsense. The only feeling I have left for these people is rage and it grows with every passing day.
Things are going to get very very ugly soon