Good idea. Maybe it wouldn’t be too bad to just attach the code brick to my keyring anyways.

I switched to GrapheneOS a couple months ago, and the only real downside is that MitID (danish verison of BankID) doesn't work. I got the code brick and attached it to my keyring and it's honestly not that bad, I usually have the keys close by anyway. Also most apps that need MitID allow you to create a pin to log in without reverification once you've logged in once.