A quote I heard recently that really resonated with me: "Soon, asking a writer if they use AI will be like asking a photographer if they use Photoshop" – e.g., it's a foregone conclusion, and the best artists will generally adapt to using the best tools available
For image-making, there is a decision in the prompt and selecting images, but that is very different to making a decision about each color and brushstroke, and working to finish a painting. It's orders of magnitude more difficult and why great masters are celebrated. Creating stuff with AI will suit certain people, I definitely don't think necessarily the 'best' will automatically use it. It does seem to take away a lot of the fun of making images and truly original work will always push quite far outside the training set.