Why didn’t O.O and black mamba smash as big as dalla dalla and attention even if with privilege?

because the songs you listed aren't gp approved

obviously groups from big 4 have a HUGE benefit from their company but people pretending like newjeans would have done this well in SK if they didn't have good music and a nice concept are delusional

same with itzy, dalla dalla was something new and a lot of people enjoy that style of music from them (sneakers doing well is proof)

Emmm because Dalla was a good song and is like by a lof people.