(Inspired by this conversation.)
When loading a recording or attaching to a running process, udb displays information for each of the shared objects loaded by the inferior. This can be reduced or disabled but it’s still a choice between “something” for each library or nothing at all. An option to print a summary of what’s been loaded and a pointer towards how to learn more detail if you want it could be useful.
Perhaps something like:
Loaded 169 shared libraries. See `info sharedlibrary` for a list.