I wont include starship and cube cause Ive and g idle are digimons and would've done well regardless but Le Sserafim and aespa have both reached #1 on charts during the same period but got dethroned soon because there was other hot releases at the time. In a way, each overshadowed a bit each other. Barely anyone remembers spicy and unforgiven now besides fans. If soumu and sm had thought like Ador and released during empty house (ditto) they would have lasted much longer at #1 on charts and make a lasting impression.
Salute to all these ggs though it's impressive that all achieved #1 in such a fierce competition. Like i said if they had released during empty house maybe their #1 would have lasted longer

