The Late 2020s Will Probably Bring the "Sound" of the Decade

My prediction is the 2020s "sound" that everyone will remember will hit later this decade like it did in the '70s. Everyone is still obsessed with nostalgia and I don't see that changing for a while. We'll see more retro pop for the rest of the early 2020s as well as melodic trap. Then in the mid 2020s we'll probably see some more rock and punk be popular (which is not new or unique so it won't be remembered as the defining sound of the decade). That will probably continue throughout the whole decade. But then a new, fresh, and unique sound that no one has ever heard before (no, not hyper pop) will come out in the late 2020s and that will be the defining sound of the decade.