'Censorship pure and simple': critics hit out at Trump plan to vet visitors'
theguardian.com
theguardian.com
If the goal is real safety, is this actually the data that helps? Or just an easy way to scare off normal visitors?
We don't even have to ever actually implement it. We just have to threaten to. Even if we did implement it, it would probably only be used rarely, because it's a huge effort and will turn up nothing useful, but the chilling effect is immediate and universal.
But is that much of a problem to the operator? He's sure to use a whitelist.