We use blueprints regularly and initially had problems with people overwriting blueprints. They are easy to restore however, to avoid overwriting, the the new ability to build from a blueprint in List and Table view is ideal. We have informed our team to use the feature as best practice. They now navigate to the project or folder they would like the task/project to live rather than navigating to the blueprints. Now, the blueprints area can be used strictly for editing and creating blueprints.