Yeah, so expulsions. despite now capital or state wanting that to happen. It's bizarre.
I think a very likely scenario on Brexit is that a line gets drawn down the middle of Europe. Westerners get a deal that more or less maintains the status quo, Easterners will likely get a visa system of some sort. Most of those already in the UK (apart from possibly recent arrivals) will get to stay, at least for now.
Do we agree up to that point? Or you really think East Europeans wouldn't start getting treated differently?
So, the next step is more speculative, but we can make some guesses. Those already in the UK will be allowed to stay but there may be conditions. Maybe you aren't entitled to the same benefits as citizens, ever. If you are out of work for more than x number of months, you have to go home. This would require a surveillance system, and quite a substantial one, but we know what they've done to non-EU students, so they won't balk at such a system will they? Then maybe there will be other rules. If you leave the country for more than X amount of time, you can't come back, or you come back on the new visa system with a 2-year max stay or if you have a job offer or something. So no long trips, and if you have to go and look after family for a bit, that's it. Does this seem unlikely to you? And what happens to partners of British citizens in this system? To become British citizens do they have to fulfill the hideous income requirements already imposed on non-EU partners?
It may all seem like speculation, and to some extent it has to be because no-ones talking much about post-Brexit policy. But we know what an immigration system imposed by the right looks like, because we already have it. Just not for EU citizens. Yet.
I don't think this is scaremongering. I think it would be naive not to see where the exit path is likely to lead. The real grassroots rightwing headbangers are going to be upset that there
aren't mass expulsions, so they'll be placated with all this type of awkward conditional stuff (to prove that only hard workers are allowed to stay and so on) which will really fuck with people's lives. Our rulers will manage it so they can still bring in enough cheap labour of course, but also so that they can get rid of people much more easily.
You're right that the EU borders are hideous, and so are the UK policies towards non-EU migrants. But if more borders get imposed within this? That's just more misery. I think it's a pretty likely outcome.