After years of mostly alignment or convergence, we are now seeing a divergence again of kpop along Korean Listeners (and Asian listeners) compared to International Listeners.
I predict next year we'll have even more separation of groups that go successful in Korea Charts (melon) vs "International Charts" (the joke that is spotify, but it's still the best we have despite it's payola metrics).
There's been Supernova, and APT, but apart from those 2 huge crossovers, more and more of the Korean top has been Korean oriented "fresh" songs like Happy, T.B.H and Fate, while the plethora of groups like Babymonster, Badvillain, Meovv in the international space to me suggests a fragmenting of listening bases.
So yeah, my hot take for next year is Korean Top Groups and International Top groups may be almost entirely "separate".