Use case is that I would like to add a lot of data to easily start some testing on my api query code and the user interface of my app during the dev process. We’re only using the API to read data, not for content creation (the standard Squidex backend UI is enough for our create content requirements at the moment). That means that it would be additional coding for us to start adding test data. A feature like this would be really helpful for us to start new development phases quickly.
Bolt.cms has something like this to add dummy content, although I’ve never tried it so I don’t know the functionality in detail.