Whenever a task or project is created through duplicating something existing or creating a project from a blueprint or recurring tasks, the person that does the action or sets up the recurrence automatically follows all of the created tasks because they're the author of all of the new tasks. This can create a lot of unnecessary traffic in that user's email inbox or stream that crowds out the information they truly want to see.
Please give us an option when duplicating items or creating something from a blueprint or doing either of those in a request form or setting up a recurring task to not automatically follow the created project or task.