The Ultimate Classic Anime: K-On!

I was in my mid-20s after getting discharged from the military... While working a part-time job, an otaku friend I met started brainwashing me about anime... They kept hyping up K-On! as the 'ultimate classic anime'... I initially dismissed it, thinking 'What kind of anime is this?'... But they earnestly begged me to watch it just once, so I finally did... Was it around then that my life started to go off the rails? Honestly, it's just a school life anime, but the characters are so distinct... Especially Yui, who's airheaded but a natural guitar prodigy... If you think about it, she's a powerhouse... I loved the protagonist character's innocence... It might not be anything special, but it was enjoyable without feeling burdensome, and even the ending song was better than I expected... I can still understand why people were so captivated back then. Nowadays it's Bocchi the Rock, but back then it was K-On!... If you search for K-On! live performance videos on YouTube, you'll immediately realize what a massive fandom it had... The character was even more popular because of the voice actress's beauty... If you have time, you should definitely give it a watch.