Consider using Obtanium to support GrapheneOS and other Android derivatives for the distribution of Android Apps.

I am a privacy focused Proton customer and I have recently switched to GrapheneOS. Obtanium is a small Android App that helps to track app updates across the web; ao. directly from Github. Please consider a rebranded Proton version of Obtanium, or some other affiliation. The payoff is twofold:
- As a Proton user I can install Android apps directly and track updates. Both good things.
- Affiliation would mean that a non Google Playstore gets some security backing. This would be great to break away from big tech.