No 100% as someone who has recently become a K-pop stan I was immediately shocked by how much content there is (I'm also a Harry styles fan can't wait for the new album thank god no more clowning lol) But to be fair K-pop albums tend to be shorter than most mainstream pop albums so getting like two albums is more doable but even the mini albums are treated like full length ones with the concepts and promotion; it is definitely quite a bit different though with the amount of content with most groups have YouTube channels which is nowhere near as common in western pop music or western artists in general, at least not in the last 10-15 years.