I did the same thing to get into the logo industry. In the process of learning I've analysed hundreds of logos made by other artists. I've tried hard to understand how they work, copy the best practices and styles and do the my best effort so my logos could be as good. I've trained on this dataset and got to be successful enough to become a part of it.

I don't have a moral problem with AI doing the same. It will probably be hard to compete with it, but for now I manage. If I won't be able to compete anymore - I will adapt and apply my skills elsewhere.