The YouTube link should in principle be alive forever (meaning a very long time)

In the same way, students could use them to guide whether their understanding of a given concept is accurate. And so much more...

Check below for interesting thoughts
www.oneusefulthing.org/p/post-apoca...

Well, I guess that's up for each of us to decide
I've found them to be excellent thinking partners. I'd recommend giving it a try at discussing your hypothesis with them. I've been very positively surprised!

I think we should help students *use LLMs well* for many of those tasks
Avoiding them is a near impossibility ---other than we should spend more time on the blackboard