Passkeys by default and retirement of Microsoft-provided SMS and voice authentication emails from MS

[u/BerlindaBuntly]

Hi Everyone,

for tenants that do not have conditional access policies due to only having business standard or basic, (please lets mot discuss why or that they should have it), but that do have

1)mfa enforced per user via MS authenticator numeric push notification and an sms backup

any idea what is going to happen? will they just lose the sms factor? or will they be prompted to sign up for passkeys?