Comment by bowsamic

1. Generally people using such systems to learn language only need to do so if they aren't immersed in the country where it is being spoken. I stopped using Anki for German after a while of living here, even though I'm still learning. Therefore, most language learners are doing so not because they want to live in the country but because they want to consume media written in that language

2. Japanese is becoming one of the most popular languages for foreign media, probably even surpassing English at this point. Anime is really huge now, particularly in the US. It has shifted from being a nerd thing to being of interest for the "cool kids" (if there is even such a thing now). Japan also had a huge and very interesting media industry in the 80s and 90s including some very novel video game concepts, most of which has not been translated