Hey, thank you for those 3 (or 6?) claims.

To clarify shortly: Alby Hub is an app with an integrated lightning node, that provides wallet features plus many more (integrated LSPs, swaps, NWC service, subwallets). Yes - wallet is integrated, it's hard to imagine a node app without send/receive/seetxhistory features.

Alby Hub when used as standalone app, comes with random (or imported by user) keys that generate and backup onchain wallet. This is fully self-custodial, Alby can't know what are users' keys. Alby Hub can also be used as an interface to existing nodes, so it is possible to link existing LND node on for example Start9 or Umbrel and have all features of the Hub, but relying on existing keys - still self custodial to users. Hope that helps!