no matter how you look at it, kpop is still a niche globally and all the spotify achievements kpop fans talk about are relative to the kpop niche but utterly meaningless outside of it. charting toward the bottom of the spotify top200 for less than a week doesn't make anyone an international star.
Unless your faves' streams are of the calibre of BTS or Blackpink then they are still closer to other kpop groups below them in spotify streams than you think. For example, many people here look at Aespa's and Itzy's latest albums and think that Itzy is the top 4th generation gg globally while Aespa is flopping, but the gap between Loco and Savage is merely 20M. 20M streams in a platform such as Spotify is NOTHING. same for people who call Enhypen's Polaroid Love a viral hit when it has only 40M streams, that's also NOTHING.
to put things in perspective: the least streamed song in Blackpink's The Album is You Never Know and it has 95M streams and the least streamed song in BTS' BE is Stay and it has 128M streams and you know what? no one considers those songs hits or talk about them going viral. No one makes a big deal about Fly To My Room having almost 20M over Stay as if that puts them in different leagues. So in what world is Polaroid Love a hit? and why does a gap of 20M apparently put Itzy and Aespa in 2 different tiers where one is considered a flop while the other considered internationally successful? It's only 4th generation fans that keep exaggerating streams and gaps to create non existent achievements to establish their faves' superiority. But in reality, all these groups are like fish in a small pond with some of them being slightly bigger, but not enough to devour the others.