Basically full manual mode is a nightmare even after hours of practise on the simulator. Now having a DIY FPV from I found Horizon mode much easier.
Will DJI be pushing an update with angle or horizon mode?
This would be much better than full GPS or completely manual

Hi, fansf23f85a2. Thanks for reaching out! There are no confirmed plans regarding this but we'll forward this feedback to our developers. After the evaluation of the engineers, significant suggestions or requests will be implemented via the firmware update, app update, etc. For any updates, please stay tuned to the latest news on our DJI official website at www.dji.com or by checking the Release Notes specific to the DJI FPV. Thank you for your continued support!

Hi
Yes I believe this will be a great stepping stone between GPS and Manual mode. Betaflight had had it for a long time. At least it’s something that a firmware update can add