Some further reading and interesting thoughts on the subject, conversely also addressing concerns of a state ID :
1) https://freemarketfoundation.com/the-insidiousness-of-universal-digital-identification/
2) https://techcentral.co.za/legal-guardrails-needed-for-smart-id-roll-out-in-south-africa/272585/
Although there's much yet to be ironed out, the EU may pioneer the closest we'll get to workable ID.