Errr.... I start from brand deals, obviously all Izone members getting a lot of cf and brand deals. Like they're the most popular produce group, obviously they bag that deals. Sakura and Wonyoung is there to match Somi gp recognition. Ive popularity now is no joke in Korea. Even Yena and Yuri outsold both Chungha and Somi sales for their solo album.
And what exactly other than sejeong, somi and chungha done, actually? I'm not following them post-produce but you mentioned them only for brand deals that everyone in izone also get? And some of them only get small roles or lead in not even popular drama? 4 members of Izone in popular group, 2 is in popular group in Japan, 3 is popular soloist.
Lol you believe what you wanna believe. Sejeong alone has 10 Cfs and endorsements in 2021, like compared to some of IZ*ONE's most popular members like Sakura, Yujin or Wonyoung, it's not even close. But yeah sure.
As for music, you talk about all the numbers for Yena, Yuri and Eunbi, but literally c'mon now, Gotta Go is like one of the biggest songs ever in Kpop, everyone in Korea was covering it on every variety show, Somi's Dumb Dumb was also frequently covered. How many people are dancing to Yena, Yuri or Eunbi songs now other than their friends in their own TikTok promos? I mean, they only had their debuts, so fair enough, but if we're talking about most successful post-produce overall? Let's not lie here man, you know the truth. (And also while we're here when's the last time these popular IZ*ONE soloists went on any big variety shows? Somi, Sejeong, Chungha goes on tons of variety shows because the public actually knows them, they frequent shows like Knowing Bros, Running Man, Amazing Saturday, On&Off. Like you're using album sales as the only criteria, while ignoring hit songs, variety presence etc. but yeah sure)
And literally Mina in Hotel Del Luna, Jung Chaeyeon in King's Affection, Doyeon in My Roomate is a Gumiho and One the Woman, all of which dramas did very well, Mina and Chaeyeon both were leads in their respective dramas. Chaeyeon was nominated for Best New Actress in KBS 2021 Drama Awards.
It almost seems like you're just picking and choosing whichever numbers/etc. to push your narrative and ignoring everything else.. but whatever floats your boat I guess.