I've broken Duuring.
The phrase "Fall of Saigon moment" is an historical idiom in common usage. It simply means the symbolic end of a regime. It does not mean there has to be 100,000+ dead or whatever. Similar historical idioms include "Crossing the Rubicon" (which when used today does not actually mean crossing the Rubicon river) and "The Die is Cast" (does not actually mean casting a die) etc. You've learnt English from a textbook so don't expect to know everything a native speaker would.
As for the predictions they've turned out quite well in my opinion.
Has Italy left the Eurozone? Not yet but I said it was a matter of time. Given current Italian politics how sure are you they won't? I note the odds at the bookies of it happening have been slashed considerably.
Sure, Wilders only came second and Rutte scraped through to remain as PM.
The prediction re: EU disintegration/collapse still stands. Even Druncker is admitting the migrant crisis is ripping the bloc apart.
So, in short, your understanding of the English language needs work and you're claiming I don't know what I'm talking about because my long-term predictions haven't occurred within the space of 12 months. Okay.