"Your question is stupid" can be rephrased as, "This is how you can improve your question..." SO used to do this a long time ago, but they decided that the site

"Your question is stupid" can be rephrased as, "This is how you can improve your question..." SO used to do this a long time ago, but they decided that the site was being "flooded" with low quality questions and removed that. This seems like something cheap AI can do just fine.