GAN As A Service

I've been running Vitrix Health for a while where we are focusing on medical AI models for oral diseases. However, medical data is hard to gather and we have been using GANs to create mock data to run models on to train them. I've spoken to a few other people who have data issues and don't seem to have a strong method for collecting more data.

I'm curious to see if this is a large problem or only something that seems to be effecting a few companies.