Brazil's authoritarian age verification law became active this month. It won't be implemented by GrapheneOS. Complying would require integrating a mandatory process for each user where a third party service checks government identification and confirms a match using the camera.
It doesn't stop there. It would require keeping data for auditing and providing a token for connecting age verification checks by apps and websites to the data. The law is a privacy disaster and exposes minors to being exploited by leaking their age bracket to apps and websites.
GrapheneOS has no team members or operations in Brazil. São Paulo in Brazil is by far the biggest network hub within South America. Miami is also a major network hub for South America and is currently where our update server is for South America since it's dramatically cheaper.
We have a tiny VPS in São Paulo for our ns1 anycast DNS and a second for our website/network services. It probably isn't an issue and those can be removed if necessary. Santiago could be added for both instead but wouldn't work very well as a replacement for having São Paulo.

@GrapheneOS

Could you share more infos about when and involved modells which this collaboration will start with?