Working in synchronicity from the authentication problem space adjacent to authorization, it has been fascinating to watch OPA evolve and grow in both adoption and maturity. 

In every SPIFFE and SPIRE conversation, OPA always surfaces as the best architectural fit for a comprehensive identity and authorization solution. While there is a learning curve to Rego, people do manage to wrap their heads around it as it pays dividends in return.

As Joe, I'd like to see overtime further standardization of the APIs. 

+1 NB


Andres