When I don't end up using images, I end up with a lot of unused images. It would be great to be able to select them all, or multiple images at once to bulk delete. Currently, I have to click on each image to delete it, which is time consuming.
Good news - this feature already exists!
Got the Media Library page on the Web app, and bulk select your media by either click-dragging your mouse over the media, or clicking the checkmarks on the media.
Then at the top, you can do bulk-actions - including delete!