I'm confused about JWT Claims
From the link, I found out
Public Claims
These can be defined at will by those using JWTs. But to avoid collisions they should be defined in the IANA JSON Web Token Registry or be defined as a URI that contains a collision resistant namespace.
Private Claims
These are the custom claims created to share information between parties that agree on using them and are neither registered or public claims.
Another stackoverflow question I found
From these links, what i understood is that public claim cares about collision while private claim doesn't.
So why use private claim instead of public claim?
If private claim doesn't care about collision isn't it always better to use public claim?
