Would you consider the images you create to be art?
Google ranks a text-only page lower than one with a hero image. It ranks pages with a single image lower than one with multiple images. The stock art industry had long ago devalued actual art on the web selling vast collections of stock photos for a few dollars or giving away dreck for free.
AI tools have put no more actual artists out of work than Shutterstock or Unsplash. At least with an AI tool someone can make a hero image slightly more creative than "vaguely ethnic woman looking at computer" or a n out of focus picture of a dandelion.