Earlier quoted context omitted.
Why is a trusted device chain needed? It will put more trust in the potential Chinese device maker and American software companies than the user who's id is shown?
Simply because the law was written that way. But also the whole idea of identity verification becomes pretty useless, if there is no chain of trust. You could run a modified client that lets you assume any identity you choose, exactly the opposite of what eIDAS is trying to achieve.
Authorities/anyone could verify that it's not counterfeit. And photo should be checked anyways to match the person.
So I also don't see the need for attestation. For ID check it should be ok without. For signing stuff ofc it is not resistant to copying. But EID smartcard function already exists.