There is no website that Android considers "trusted." It will always warn that you are installing from an unknown source the first time you try to install an app you downloaded through your web-browser.
Discussion
Sure. I meant trusted by the user. Is the best we can get.
Sure, but if they are new to Nostr, they don't trust any Nostr related website yet, either.
Well, this should work on people that are at least sold to the idea of trying this thing.
If they are not positively inclined, then they are not intended audience, now.
In the adoption chart, we're looking for early adopters, not early majority.