And so?
Is it the the 2nd most successful song for a boy group?
Sure for me everything is a combination. Fandom without GP and GP without fandom are both not proper success. There is merit in these streams when combined with overall performance. By itself both mean nothing to me.
For example there are many super hit songs with more digitals that will never be remembered. But a fandom will remember a song.
One isn’t less than the other. Proper success needs both.