> UK/Schengen and Schengen/Schengen are so close compared to EU/Rest of the world, that the differences are imperceptible. But they are so much perceptible, wh

> UK/Schengen and Schengen/Schengen are so close compared to EU/Rest of the world, that the differences are imperceptible. But they are so much perceptible, when you live inside Shengen. Nobody says it is complicated (as an absolute) to go to the UK. But it is more complicated (as a comparison) than travelling within the EU. I don't even understand how that can even be in question.