This may be unpopular on an US-centric site like HN, but the US looks more and more like they want to isolate themselves from the rest of the world: very strict immigration policy, travelers molested by TSA on airports, ... These conferences where people around the world meet should start to be hosted somewhere else. Not in the USA anymore. Somewhere in a country that welcomes people instead of treating all of them l…
Not that I disagree with your conclusion: I hope conference organizers (and other groups) do start focusing abroad. The only thing that the GOP reliably responds to is the interests of money. Start moving the tech industry abroad, and see how quickly they change course.