I mean yes, it’s a way to solve playing offline videos, but it doesn’t seem to stop there. I found that codecs for playing videos on Firefox are also missing
I could install Chrome as well or hack my way, but it makes me want to recommend the distro to beginners even less
Anki works great for me. I bought some kanji books and added Anki collections made from those books.
Using the book for studying and Anki for reviewing really boosted how much I retained what I learnt, without the hassle of creating cards myself (I’m just lazy)