Free, open Amazon? Private app Haven seems too good to be true

The app Haven was launched today for Android and iOS. Haven was launched as the official mobile app for the peer-to-peer sales site OpenBazaar. OpenBazaar is an Amazon, eBay, and Alibaba alternative devoid of data collection and fees. Haven allows users to connect with OpenBazaar on Android devices, iPhone, and iPad, and it's all free. Could such an idyllic system be real? NOTE: I need to be CLEAR here - I am equal parts surprised that this system could exist AND skeptical that it's actually real. Let's investigate together!