1. No more SMS and TOTP. FIDO2 tokens only.
2. No more unencrypted network traffic - including DNS, which is such a recent development and they're mandating it. Incredible.
3. Context aware authorization. So not just "can this user access this?" but attestation about device state! That's extremely cutting edge - almost no one does that today.
My hope is that this makes things more accessible. We do all of this today at my company, except where we can't - for example, a lot of our vendors don't offer FIDO2 2FA or webauthn, so we're stuck with TOTP.
To be clear, I don’t have a better solution. But all the second factor stuff is fundamentally broke when you are likely to need access to the service most.
I don't want the consular officials to be unable to authenticate me in a foreign country because I lost my phone, or for my bank to be unable to release funds because I don't have their card or my Security Key, but I feel 100% OK with losing access to Gmail or Hacker News, or whatever for say a few days until I can secure replacement credentials.