This is all downstream of the backlash against social media and AI, and it's attacking the symptom rather than treating it IMO. You don't need to abandon digital tools entirely, you need to control how they're used in the classroom.

Not every kid can learn concepts just by having them explained verbally or with simple, inanimate diagrams. Desmos etc were incredibly valuable for unlocking certain concepts.

Also, you can't ctrl+f a textbook. Sure, you might find what you're looking for in an appendix or ToC.