Maybe you should just go look for 'someone', not 'something'?))
If you are not pleased with the quality that your AI has to offer, I'd also advise to go 'one level down' on elements scale. For example, if your AI struggles with videos or presentations, try using it for images and text that you use in those videos or presentations, but delegate composition work to a real person.
Most long scripts, long videos, and other complex products that require creativity are quite shitty if you do them with any AI - at least so far )