every people have different IQ dude... it might be easy for u but it might be hard for someone else and on my university they doesnt teach japanese, they only teach english, java, indonesian, chinese, and germany or france i dont fking know why they decided to teach germany and france lol but i dont learn them both coz i obviously doesnt choose that subject.
And yes i learned most of my japanese so far from anime and games a little bit, i can understand a little bit if its just speaking japanese but im bad with the romaji because during my elementary i learned a little bit of chinese as well since my parents told me to learn it coz my family is chinese people, so its kinda jumbled up inside my brain with all the kanji and romaji lol.
And idk there was an app for it thx for the info im gonna try to learn japanese with that app if i have the time, and yes its quite different learning from an app and from a real expert bro... its more easy if an expert teaches u rather than some app tbh but every person have a different preferences, and yeah thx for sharing