> Also we're talking of less than 5% of EU population
I agree, at first glance it seems like the global approach is an overkill.
I think it's a bit of a chicken-and-egg problem though.
Is the global eID/eWallet an overkill, because we're already at the peak of the within-EU movement of people?
Or, is the burden of switching countries too big and this prevents people from freely moving within the Union when looking for opportunities?
IMO it's the latter.