The biggest failure mode is adding to many notes at once, which leads to non obvious increased future workload. Automating card creation sounds like would worsen this issue unless extreme care is taken.

Using Anki is not a goal in itself. It's just a tool to help you cram facts into your brain. Once you have done that, you can and should build associations and knowledge on top of them. Reviews ensure that less-often used facts are not forgotten. Anki is fine for that.

But creating Anki cards is effectively a form of review as well. If you automate that, then you miss out on going through your own notes, engaging with the subject, and subdividing it into self-contained pieces, which is required to come up with good cards.