Yes. Dashboard Administrators.
And to answer your second point, in some cases yes, and in others no. For example, being able to block a set of users (i.e. not having to go into each user in the search results and block them) would be beneficial to all. Other the other hand, a developer created an Excel import (yes, I know there is an extension similar to this), but they made it more specific to various custom JSON properties that the want to set. In this case, the main concern is having to edit the raw JSON manually on each user becomes tedious and error prone.