It might be worth updating the name of the relation, and removing the note tag too! And I think the state=inuse tag isn't necessary.

Yes, please undo your changes to South Lane, in Kingston borough. You've added traffic calming information (short stretches marked with bike lanes) to south lane, but it was removed during summer 2021. There are no bike lanes on South Lane any more. I updated OSM in December 2021 so it's disappointing to see them reappear.

If a sidewalk is mapped as a separate way, that's fine. Don't delete it.