I live in Belgium where we already have eID and SSO apps that work okish. But I fail to see the need for an EU wide ID. I don't think most EU citizens use services from other EU countries than the one they live in. Not services where they need to ID themselves. How much of the population would be in the category needing something like this?
I'd say this should be left to the national Governments.
I'd say this should be left to the national Governments.