As a side note, in answer to your question to Gulliver about why Trump is like Brexit. Well, in the first place you could ask Trump himself, who was busy in the last few days running up to the election speaking of his campaign as being like "Brexit plus plus" -- so *he* saw the similarities, at least.
So did I, if it comes to that -- as I mentioned elsewhere on AB, I started taking seriously the possibility of Trump winning on or around June 24th. Whether that's brilliant political reading, or just sheer luck, I don't know yet. But it seemed to me that both support for Brexit, and Trump's popular support, were due to a general anti-establishment feeling that allowed them both to flourish. They also both benefitted, if it comes to that, from a somewhat uninspiring alternative option. Most of the time the Remain campaign seemed to revolve around "stay in the EU and the really bad stuff won't happen"; support for Clinton similarly seemed to be rather too much about her being "not as bad as Trump". That's all I seemed to be able to say about her, for example.
I saw a lot of parallels between them, anyway. Plenty of differences too, I'm sure (for example, it's pretty much a given that if Trump was running as an independent he wouldn't have done nearly as well). But enough between the two that once Brexit happened it seemed likely to me that Trump might too.