The dirty secret is that no self-serve tech UX is good. For valuable clients you hide the pain behind an account manager. As an aside, get Authy if you can and

The dirty secret is that no self-serve tech UX is good. For valuable clients you hide the pain behind an account manager. As an aside, get Authy if you can and replace the SMS 2FA. As someone who worked in account security, changing phone numbers is account compromise like 99% of the time.