It's important to note that Twilio can't sell WebAuthn as a service, at least not until they try to compete with Auth0 or Okta B2C directly. If they provide it

It's important to note that Twilio can't sell WebAuthn as a service, at least not until they try to compete with Auth0 or Okta B2C directly. If they provide it on their own accounts instead of dogfooding their 2fa products, it probably doesn't inspire their customers with confidence in Twilio's product.