Can fake data be generated from an API that requires authentication?

I am just testing the `dlt-init-openapi` for an API that requires authentication, and I, at least for the time been, cannot authenticate.

So this is how I got the idea that there could be an option to generate some fake data based on the API definition just to have a sense of what to expect from an API.

This is maybe for the `ideas` section in the issue tracker.