Probably not much. If you are a news organization and you want a reliable summary for an article, you should write it! You have writers available and should u

Probably not much. If you are a news organization and you want a reliable summary for an article, you should write it! You have writers available and should use them. This isn't a case where "better-than-nothing" applies, because "nothing" isn't your other option. If you are an individual who wants a quick summary of something, then you don't have readers and writers on call to do that for you, and chatgpt takes a few seconds of your time and pennies to do a mediocre job.