Not just reading, videos have been ruined in many ways as well. My base reaction to seeing anything surprising on video form has switched from "Interesting!" to "Probably fake". Novel events caught on video are now immediately suspected as being AI and discounted by many people.

Same for software for that matter. GenAI has killed my interest in releasing web apps outside of work. Before I used to find value in putting stuff on the web for others to find and enjoy, and it sparked some interesting interaction with other people. Now anything I publish will mostly be consumed by bots and thrown into an AI blender that completely divorces it from the creator.