What is scary about it, though? It's really just adding a new way of authenticating on government websites. I like the idea of how it works, but I don't find it

What is scary about it, though? It's really just adding a new way of authenticating on government websites. I like the idea of how it works, but I don't find it very secure, compared to Belgium's chip and pin system for example (this application is the equivalent to Belgium's itsme, which I use often enough). However it's probably the best we can do in France since we don't want to have a centralised citizens database.