It would be much easier if France, Germany, Italy, Spain made an effort to be a bit more competitive, rather than bullying economies that are already reshaping to compete globally.
Meanwhile, its founder preaches redistribution and calls the governments to raise taxes. "The wealthy should make a bigger effort to clean public finances"
Sorry, but no. The solution to inverting population pyramids is not immigration. It's having more children where they are lacking, while having less where there's an excess.
After millions and millions of new europeans, the public finances issues haven't got a tad better.
Oh well I am an EU immigrant in the UK and I have always been treated better than at home in Spain. Fast administration, same legal treatment as UK citizens, I could get the passport if I needed. And UK people are fantastic.