faster duplicate task/project workflow - mouse click&drag shortcuts

In short, "ctrl + click&drag" would be used to duplicate and "shift+ctrl + click&drag" would be used for linking. These are pretty common shortcuts for Linux/Windows users manipulating files in explorer.

The current duplicate task or folder process just takes too much time. What I'm looking for is a shortcut key sequence + mouse drag that duplicates the task or project verbatim. i.e. default to keeping the description, the project owner, custom fields etc. This should work for multiselect in list mode as well as for a single select.

i.e. sequence would be:
1. Favorite all of the projects/folders that tasks(s) should be duplicated into
2. Select project/folder that has task(s) already setup ( description etc )
3. hold "ctrl" and drag those task(s) to the favorited folders from step 1.
4. All settings from task(s) should be duplicated ( description, etc ) into those folders

demonstration video of what I mean via a file/folder manager - https://photos.app.goo.gl/VtEVdqv1FVn6eTHF6