It's not unlike going to the gym, and we see how many people do that regularly. Except it's even funnier, because people serious about the gym but what? Tutors. They call them personal trainers. We've known for a millennium or more that 1-on-1 instruction is vastly better than anything else, but most people actually don't want to get into shape, and most people actually don't want to learn.
But that's not using "computers" as a computer but as a video player. When evaluating whether computers are "good for learning", I don't think we should include using a computer as a video player, a book, or even flash cards. It should be things a computers uniquely offer which a books, paper, videos and a physical reference library cannot.
Based on the results of deploying hundreds of millions of computer to schools in the 80s and 90s, the evidence was mostly that computers are good for learning computer programming and "how to use a computer" but not notably better than cheaper analog alternatives for learning other things.
Interestingly, a properly trained and scaffolded LLM could be the first thing to meaningfully change that. It could do some things in ways only human teachers could previously since it is theoretically capable of observing learner progress and adapting to it in real-time.
He really took the time to replicate the manual teaching process of writing on whiteboard. He improved upon it by using colors. But basically had the same pace as a teacher writing on a whiteboard.
When professors are given a projector, they just throw together some slides and add their narration.
This is not very efficient. To learn you need to suffer. Or you need to watch the suffering.