Between someone that generated music from ideas, and someone that spent time and thinking and practicing to refine and these ideas, each will not relate the same to the end result. If only because the latter will know which happy/sad accidents made it to the end, and which did not, based on a specific judgement, or moment.

I've already done both. Generators are only good to produce specific ideas to integrate sometimes, at most.

It's exactly the same difference between writing your own novel, and getting it written by a text generator. You don't relate to the story, and to the characters, the same way. You may not even _explain_ them the same way.