There is a desire to add several new labels and remove some of the old ones. Will we completely remove some of them? Should some of them remain in place for historical purposes, but be prevented from being added in the future? Unclear.
This issue is developing and being documented in the following Google Sheet: https://docs.google.com/spreadsheets/d/1E5LHIZDW9gEZZpUa-BsyfW7W62SGNbtk-ej4FDDwwyA/edit#gid=0