Adobe Firefly is set to do amazing work with 3D, such as turning simple 3D compositions into photo realistic images and quickly creating new styles and variations of 3D objects.
Currently this feature, aside from being able to create 3D-like text, is not a working tool. From my experience, for 2D artists and fellow colleagues not yet skilled in 3D, it can be quite daunting to create these kinds of images unless you're well versed in illustration or photo-manipulation.
Adobe Firefly will offer the opportunity for creatives to make new imagery without a steep learning curve in 3D modelling. (Read our guide to the best 3D modelling software.) Many digital illustrators already use basic 3D models to decide perspective, for example, but using Adobe Firefly you will eventually be able to devise lighting and bounce lights to reference and improve the detail of an artwork.