Aespa has a huge china fanbase just behind Blackpink, Lsf have Chaewon and Sakura which why they're super popular in Japan, Itzy is a 4 year old group with a hit under their belt and Newjeans basically gp favorite.
This is all outside of what company stans can do.
But Nmixx, they have a really huge sales without any hit and questionable TT for every cb. Not to mention that whenever I see any of their fans, they mostly also a fans of other JYP groups even here in akp. Kep1er is what will happen to Nmixx if they're coming from non big 4. They have exactly same problem that people kinda dislike their TT.
Not like it's something negative but it's weird why in other discussion of whose having the most company stans, people seems to not see it in Nmixx. Are they too unnoticeable?