you really believe that ? Lets face facts for now a bit. Germany rules EU some may like it or not, without UK there is no real power to enforce rules over Germany. On the other side you have Russia and their USSR dream while they don't offer any real alternative Russia only power which has is plain resources no brain power or factory power. At the end no mater how old USSR nations will cry form unions they won't do s**t at end.
Just because they have nukes it doesn't mean that they will rule at hightech idiutry/pharmacy/sience etc.
For me getting secondary EU passport is not worth effort, maybe Germany for wealth-fare/education is ok to make some effort. Better probably to have exit plan like with any carabian passport and when needed obtain some EU residency when needed.
EU collapse is not really that certain because there is not external factor to me that can do it. Russia is not big USSR anymore. EU will have migration crisis in future because of global warming and that should strengthen it, its easier to fight it together than alone.
Its easier put one wall than put wall on everyone borders.
just look how much $$$ they throw at Israel and on that "Three Seas Initiative" countries, watch where the money flows. There is too much wishful thinking than reality - where the money goes thee are goals.
BTW if you are in Malta like 10years then maybe just grab long therm resident status valid for next 10 years and just move away - same time you will have right to go back if s**t happens. In best EU countries they start making EXIT TAX so be careful what you signing for.
That is the best because there is problem EVERY side wants that global monetary system will favor THEM. So EU US China all want that cake for themselves what is sure today we are not after 3WW that we will see X country as winner and take their rules. In fact how that new system should work can be subject in hot war in future. I don't believe in stable long standing solution for everyone.