Hi @martinn,
That’s what people generally use AI tools for. I recommend using MyTrainPal - AI Assistant connected to Intervals
It allows you to set load targets similarly to Intervals’ ATP, and then it will automatically schedule and push your workouts to your intervals calendar. You can adjust your plan and workouts using natural language. If you have your specific training methodology, you can create your own blueprint (set of rules that AI must follow when scheduling new workouts) or use existing one, like Polarized 80/20, Daniels’ formula etc.
It’s more like a framework that you control, rather than black box workout generator.