@Em0nM4stodon I feel like it's worth mentioning that #internetinabox (https://internet-in-a-box.org) ships with #kiwix, and a variety of tools to simplify the creation and distribuiton of (optionally) offline hotspots to share these collected works as well.

I've prototyped a couple in my rPi400 and it works really well, 10/10 would recommend for redundant distributions of valuable educational resources, with a front end for non-techies.

Bonus: it's basically just a #debian distro