Please explain how you can understand something without remembering the information that the understanding is made up out of?
The more important thing is the product which is SaveAI which is using AI to make the spaced repetition process much more efficient and effective. I never got into Anki because it seemed to me to be a tedious process to create decks but this new approach with using AI is much more attractive.
But I guess people like to argue/exchange ideas and this post is getting much more traction compared to the Show HN.