I'm particular to the worked example [2] as a tool similar to mnemonics. A real world or toy example is presented, and the worked example breaks down the step by step actions needed in order to "do a thing". For example to represent the "running total" use case of variables or a Singleton design pattern, not only is it beneficial to know what these techniques "are" but also some examples on how the are "used". This is where ICAP proposes there are different modes the learner can engage when while learning the material. In this light, I think of flashcard memorization as a passive learning activity. This doesn't make it lesser, only suggesting there are more engaging activities you may need to engage in in order to really know a concept.
I think having an LLM generate the various ICAP modes would provide additional learning opportunities for those that do use Anki. In a similar vein to creating a flashcard, an LLM-driven Anki card set could include an "Activity Creation" tool to determine which type of learning activity to generate. Computer Science for example uses several types of learning activities like Parson Problems, Self-Explanation, Output Prediction, and simple Typing Exercises to help convey concepts, each with their own benefits for targeted learning at a different ICAP modality [3]. The activity creation tool in turn would select the appropriate modality, the respective activity, and generate a 'card' based on that activity.
[1] https://files.eric.ed.gov/fulltext/EJ1044018.pdf
[2] https://en.wikipedia.org/wiki/Worked-example_effect
[3] https://files.eric.ed.gov/fulltext/ED615631.pdf (Yes, this one is mine because of course I'd shoehorn my thoughts on practice here)