Same in the UK (which is currenty a contentious issue again with Digital ID), because there is no concept of having a cryptographic signature tied to your identity in the way it is done in other EU countries.

Instead you need: - five years of address history - a recent utility bill or a council tax bill that has your full address - maybe a bank statement - passport or driving license

It just so happens that Experian, etc. have all of that, and even background checking agencies will depend on it.