Don’t get me wrong, I understand for some people, it is easy - those who’re mega-rich, those with a different or dual nationality. But I see it regularly on here and other social media - if this happens, I’m leaving; it’s crap here, I’m leaving; if they do that, I’m leaving.
As I understand it, post-Brexit, just upping sticks, uprooting your entire life, and rocking up somewhere is a slightly more convoluted and lengthy process. It’s not something you can get sorted overnight.