Importing modules has become relatively easy and it’s possible to execute Python using UV from add-on. there is a discussion about this in this thread: AnkiForums [Wiki] Bundling Python modules with add-ons
Maybe there are no useful features or resources for that yet, Anki is optimized for learners such as language learners and medical students to use on their own, so there are very few systems for schools and parents to distribute.
AnkiDroid(Android) and AnkiMobile(iOS) already work without Anki for desktop. So far there is no way to download decks using only AnkiWeb in a browser.