Use other tools for verification checks instead of the known bad actor of Persona
Persona should not be used at all for Twitch verification of any sort. Not even in single digits. They have a demonstrated lack of care for user ID information and have business associations with companies that endanger user safety.
It has been stated on this site that there are various tools available for ID verification, age verification, or other uses. We may not have better established security proven for whatever other tools may be used, but with Person we have a known danger. I suggest that those other tools be used instead of Persona in all cases for showing a commitment to the safety of your users, security of our data, and peace of mind of those creators that put their trust into Twitch.