You can still have a broad dataset and use RLHF to steer it more towards the aesthetic like midjourney and SDXL did through discord feedback. I think there was

You can still have a broad dataset and use RLHF to steer it more towards the aesthetic like midjourney and SDXL did through discord feedback. I think there was still some aesthetic selection in the dataset as well but it still included a lot of crap.