We're definitely interested in being a curator and in fact we already are one (plan is with time to allow other relays and curators). We'll see how everything plays out, for sure there will be tons of developers that will not sign their apps and curators will have to in their place. I don't really like F-Droid's model for non-reproducible builds, I'd rather pull the dev build with their own certificate and stamp a nostr signature on it. Step by step 😄