Do you have a 'technical writers' assessment at how good AI writing is currently (and do you see it improving with new models or no)?

I'm not great at writing, but this, I think, is one of the main shortcomings for me. I cannot understand the output, to the point where I need to do extra work for anything non-trivial. It feels like it's TERRIBLE at it once a task surpasses a level of complexity / context, but I cannot quite explain why... (lists/headings/length do make sense though)