By the time the realization fully sets in in the minds of the EU leaders the economic damage done to the continent will be enormous, and the tremors felt globally.
However, the earlier the realization the better.
The euro dream has to shatter one day.
Economically, socially and egocentrically diffident nations cannot share an economic platform. Else even the mighty would suffer irreparably.
It will be in the interests of all the EU nations to disband and revert back to their own currencies and their own egocentric economies.
Unless of course Angela would prefer the entire Europe viz. the EU to transform into an orphanage.