Things about those approaches did and will change more when LLMs are getting better. I got some unbelievable good results back in March, then I was tasking LLMs too hard problems and got bunch of frustrations, then learned to prompt better (to give LLMs methods to test their own work). It's an art to do good balance of spending time writing prompts that will work. A prompt could be "fix all the issues on Github", but maybe it going to fail :)