I am not a designer but I think you have given a great piece of advice to designers. I think people need to use Generative AI tools to get inspiration. But sadly most people are using it just to create content and the publish it.With a lot of AI tools around us, I do not think anyone needs to be stuck with lack of ideas. You can just ask a AI text generator or play with prompts on AI graphics/image generator. I find tools very useful in inspiring me with new ideas.