Wait, what? Okay, I am surprised, why would I not need some data at least from the bitcoin chain? Is it still trustless? Maybe ldk is just storing the UTXOs?
Discussion
There are other options as well. You can run Alby Hub on a desktop, a server, or a microcomputer, you can go into "Advanced Options" during the setup, and choose another node backend like LND
-JP
Here is a list of possible Alby Hub self-hosting solutions:
https://guides.getalby.com/user-guide/v/alby-account-and-browser-extension/alby-hub/alby-hub-flavors