I still do not use LLMs for anything I actually care about. There are a lot of reasons I could give: environmental, social, political. I could talk about ecosystem lock-in, learned dependence, self-soverignty, philosophical concerns, the intentional dismantling of labour bargaining power, and more. But before all of that, the simple question of efficacy - whether they actually work for the purpose of building non-trivial software - is still very far from settled.