When copying a folder, all folder settings should be copied over as well (or have the option to do so). As is, some settings do copy over while others don't. For example:

Can Copy: Restrict Collaboration to within ETF, Disable Commenting, Shared Link Access, Watermarking, Uploading (Overwrite files) and Email notifications
Won't Copy: Only Folder owners and co-owners can send collab invites, Hide Collaborators, Allow Uploads to this folder

This would be especially useful when copying a template folder with a folder structure that needs the same settings when copied for a new project/customer/etc.