> We should think of how to verify people's identities online

France already has that, in multiple ways.

There is the France Connect SSO, which is kind of a federated SSO. You need at least one account which is physically proven (it could be with the Post Office which send you a letter with a code to confirm your address and idenntity / ask you to physically come to a post office for an ID inspection; the tax authority where there are also multiple physical verification hoops, the social security system, same), and can use that via the SSO to authenticate to all government services.

Separately, there is an app proposed that scans your physical ID's NFC chip with your biomettrics, compares that to a selfie you take, and uses that identity to authenticate you to stuff.