[lxgr]

Curious to see how they will use it. I don‘t see an immediate way for FIDO/WebAuthN to help in an end-to-end encryption scenario.

[jackson1442]

I don’t think this is directly related to the E2EE announcement, rather it is an option to replace the current MFA method of receiving codes on your Apple devices.

[lxgr]

That makes sense, thank you. It's also mentioned under the corresponding heading on the press release.