My theory is that due to the corona a lot of parents bought their kids more smartphones, tablets, laptops, computers. Even though Korea didn't go into Trump style lockdowns they had a lot of restrictions and kids had nowhere to go, so electronics acted as the babysitters. So with these extra devices, probably a lot of them connected to their parent's phone #s, kids had extra places to stream Next Level and Savage on. DON'T underestimate the power of youth. They were a big part of Love Scenario's succes
s, and it helped them win song of the year.
guess what? Your theory sucks. I bet Koreans even care about these titles anymore. Aespa is already doing really well on their own they'll make their own title.
Stream loco and thunderous 
s, and it helped them win song of the year.