Why aren’t Loona bigger than they are? Is it mismanagement?

Loona song quality predebut is pure gold but unfortunately they lost the guy behind the magic but I'm glad he left cuz he had a twisted view about the group but you know what the magic isn't totally lost some b-sides are pure gold also the new sound they're going for isn't that bad and PTT was kind of viral, the only problem i have is that bbc is putting too much focus on Chuu