It gives error only when you try to login, the inspector would need to create an account and login. Possible but they barely do "it turns on, it works, can be resold", it takes too much time, Amazon many times just disposes perfectly fine stuff just because they don't want to pay $5 for someone to check it
I had this pop up on my feed this morning. They are doing the same thing they did on hacked Switch 1 consoles and basically revoking their certificate, so it can't connect to Nintendo servers any longer. https://youtu.be/ExgYTA18_vo