> I wish we had at least the same amount of discussions about those things I mentioned above as we have about whether Opus, Sonnet, GPT5 or Gemini is the best model.

I mean we do. I think programmers are more interested in long term maintainable software than its users are. Generally that makes sense, a user doesn't really care how much effort it takes to add features or fix bugs, these are things that programmers care about. Moreover the cost of mistakes of most software is so low that most people don't seem interested in paying extra for more reliable software. The few areas of software that require high reliability are the ones regulated or are sold by companies that offer SLAs or other such reliability agreements.

My observation over the years is that maintainability and reliability are much more important to programmers who comment in online forums than they are to users. It usually comes with the pride of work that programmers have but my observation is that this has little market demand.