i dont think SML will be able to go #1 because CT is too damn strong tbh, and the only format SML can grow on is obviously pop, it's literally non-existent on RHY and it's slowly starting to decrease on HAC.
but #2 is given at this point and that is just ******* crazy

i think that the song that'll finally beat CT is CW because it has more formats to grow on and is already top 10