I think it should be possible IMHO, like it is for many banks (still), to get a hardware token and then use whatever hardware/browser. Even a nice EU hardware token which allows banks , govs etc to add their keys/seeds in the enclave would be nicer so I don't have the lug 1000 tokens around, but it's still better than having to trust non sovereign companies for anything without backup; like multiple here said; Google/Apple getting the command from the Dep of War to shut down EU phone attestation, you losing your account etc, or, you know, me simply not wanting to use their stuff.

The hardware tokens ate being phased out by banks and replaced with SMS OTP codes + passwords.

Cost saving measures.

Its funny to see that I can access the bank account through FaceID but to actually make a payment I need to use an SMS code.