This is a hugely useful feature for niche users like me. I massively prefer webauthn as a 2fa method, and this allows me to keep a key safely stored offline. I'

This is a hugely useful feature for niche users like me. I massively prefer webauthn as a 2fa method, and this allows me to keep a key safely stored offline. I've always been a bit nervous about losing my 2fa for my Apple ID as it is kinda one of the roots of my online life.