GANs are being used nowadays for lots of interesting applications. GANs can be used for different setups such as semi-supervised and unsupervised tasks. Also, because of the huge number of researchers working on GANs, these models are progressing day by day and their ability to generate images or videos is getting better and better.
These kinds of models can be used for many interesting commercial applications, such as adding a plugin to Photoshop that can take commands like make my smile more appealing. They can also be used for image denoising.