1. Gives power to Congress to appoint/remove the librarian rather than the president (cool, great)
2. Strips the copyright power held by the Library of Congress away, library of Congress becomes a supporting resource like a consultant
3. Reassigns that same power to a different position that’s politically appointed by the president.
What you are saying is technically true, but the deck chairs have been shuffled around in a way that seems to at least partially negate the positive change.
I also find it odd that this was passed in a voice vote. It’s hard for me to tell if that means it has strong bipartisan support? I guess I’d have to watch a video recording of the proceedings to know. If I am recalling correctly, congresspeople can call for a tallied vote if they think the voice vote was too ambiguous.