I hope it is a start and something progressively more useful will be built on this. In addition to points you mentioned, I’d say my biggest item on the wish list is giving me the weight and reps progression over time. E.g. I put my age, weight, current RM and goals and get a schedule of major lifts and accessories that says do X for Y sets of Z reps with W weight this week and here is what you do next week etc.