I agree with the last part, however I disagree with the others. To learn something you can't just watch or just read, I personally try to do both, first watch to get a basic grasp, then read to get some of the finer details. It stimulates a bigger area of my brain and lets me remember it faster. AI comes in as a helper to this cycle, creating me a study plan letting me know what to focus on, finding me videos on the topic and sorting them on their success rates based on their comments and finding sources. It lets me ask it questions about parts i find difficult or don't comprehend fully. To go beyond it can create an hour long audio discussion about the topic, create flash cards for me to import to Anki, it can create video summaries for me, it can transcribe the videos and let me know which time mark is a topic i want to focus on is at. These are not lies these are self experience. I am a student too, you know.
How exactly is AI better at coming up with a study plan then you? How exactly does AI provide a better structure then your textbook? Better at finding resources then your friends, studdy-buddies, random strangers on reddit, etc.
That last part I actually know from experience. A couple of months ago I tried to use Qwen AI to help me study Japanese for exactly one week, my prompt specifically asked to link to sources with every grammar explanation. I know very well how to find grammar explanations using traditional search engines, it is rather easy actually. However Qwen AI would hallucinate non-existing links 3 times out of every 4. After 2 days I removed it from the prompt it was so useless, and it still kept hallucinating links to non-existing resources.
If you want to go beyond and read outside the material using a library or a search engine is much much much better for your learning. If you want to have a discussion, try web forums, discord servers, join a group class, hire an tutor on e.g. italki etc. etc. Pick anything at random which we have been doing for decades and is a proven solution, it will be better for your learning than using AI.
It lets me focus on learning rather than preparing to learn which takes motivation away from actual learning for me personally. For the second part I really personally think that is a big case of AI misuse, ever since I have hooked up MCP servers and let AI do web searches and even just letting Claude use Chrome it has never hallucinated a single link ever. The specific AI model you use and your enviroinment changes a lot. You cannot expect much from a 4b model compared to a 31b model (though we are getting better at that with time). I personally used Googlr Gemini for some of my exam subjects and easily passed with high marks, did not have any of the said issues. You may want to check out NotebookLM too.
For myself though, I have found a friend who will be helping me learn a new language this summer. I will of course use his help and sources and AI to supplement my learning. I don't just tell AI to teach stuff I use it as intended, as a tool.