yes. I want to export them, ie replicate them to my relay, in the event they are only hosted on the damus relay and will wipes it
Currently they are only on your local device is my understanding. Your bookmarks are not stored on any relay. Damus has yet to add nip-51 support for bookmarks.
I understand the bookmarks are stored locally. my concern is if those are somehow refreshed/reloaded, and the only copy was on the damus relay, they would be gone.