I watched their MOSFET video and thought it was reasonably well done. I'm not one to reflexively dismiss AI-produced or -enhanced content, though, as long as it's technically accurate and the potential to learn something new is there. AI has a long way to go before it can compete with the sheer amount of useless slop delivered by human YouTubers.
One reason I try to resist prejudice in this regard is simply that so much of the world doesn't speak English. Now those people have a powerful tool that can help them participate in English-language discourse. More voices are better, all else being equal. It's not all "slop."
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I'd just like to clarify that this isn't a matter of prejudice.
It's a question of efficiency, in terms of reading being faster than watching, so I'd prefer reading the article(s) this came from instead of watching. And in terms of quality, as in an actual EE will be better able to know what to cover and in what depth to cover the material vs. an AI. (EDIT: And that assumes that the information the AI is giving you is correct.)
There's also a concern about theory/AI-images vs. reality. I tend to like seeing videos of EE related topics because I can actually see the circuit and see the measurements in progress. Books on EE, at least all the ones I've seen, cover exclusively theory. All resistors, capacitors, inductors, etc., are perfect. This is great when doing math calcs on circuits, but not very good when trying to do something in the real world in many cases. Even if you want to do the math, a lot of the time you'd end up using spice anyway, so just having an AI draw something isn't too useful.
Thanks to everyone for their input. I consider this question solved.