One of the strength of groups from Yg is they usually popular among locals and even non kpop fans. I think one of the reason is they have small size group that every members can easily to recognize and shine. And they're the only company that I can name all the members from all of their groups even I don't stan any of them. Even Winner and iKon were pretty popular back then.
Their new bg, Treasure are their biggest groups so far with 12 members. It is not that the boys are not good. They sell good but locals and Knetz seems not interested in them like they do with their seniors. And even among kpop fans, only one or two members that people know which not like what Yg used to be. I do hope their ngg didn't have more than 6 members especially seeing how small size groups doing much better like I've, Aespa and Itzy and people can remember all the girls easier.