Add an option to select all deleted files for permanent deletion

I have a lot of assets in the /Deleted folder online which I want to permanently delete, but there is no checkbox to select all or a button to permanently delete the contents, so the process involves selecting each item individually, which is a nuisance. Services like Dropbox allow selecting files as a batch.

A broader point is that when I delete or remove a file from CC on the desktop I expect it to be actually deleted from CC online assets. It’s not Adobe’s job to second-guess my action and keep the file in limbo just in case. I can manage my own files and backups, I don't need Adobe as my nanny. However, I understand that some people expect this safety net, so perhaps another suggestion would be to have an option in the preferences which lets me set whether to permanently delete files from the online assets when they are deleted on the desktop.