There's a lot more to it. You can check on the ADOR - HYBE Mega Thread, the summary is on the 1st page
ThreadADOR - HYBE Mega Thread - Chapter 10 || Summary on page 1If this thread is tl;dr for you (which it is) ...
Original news broken by @soshixbang
REMINDER
I know its frustrating that others do not see things the way you do, but I'd like to remind everyone that this is not a battle and you are not soldiers. You are debating an issue on a forum board. Having different opinions should not bleed into threats or accusations of serious -isms. I think you know what those are, but if you need a refresher, here are the rules. On such a hot button issue, please…
Thanks! I started on the Min Heejin interview article, haven't read it through entirely (it's a LOT!) - but the impressions I got from what I read, is that Bang Si-Hyuk managed to recruit MHJ when she was vulnerable, after she just quit SM, with the promise that MHJ would launch HYBE's first original girl group.
Then, as time progressed, strategies and ideas changed, and HYBE CEO's decided they wanted to debut Le Sserafim first, while still making use of the hype and buzz created by MHJ's involvement. Then, after this, relationships between HYBE CEO's and MHJ gradually deteriorated more and more: this Park Jiwon and Bang Si-Hyuk acted like typical CEO's as CEO's always do, 'it's my way or the high way', and started to make moves to get rid of MHJ and create a backup alternative girl group to NewJeans, Illit.
From what I see, Hybe or at least Bang Si-Hyuk needed MHJ to have her create a girl group for them and learn the tricks for this from her, using her expertise. As soon as MHJ became too difficult as an employee, and they'd learned enough to create girl groups confidently, they started to look for ways to get rid of her or at the least assume absolute control.
But, I haven't read up on the rest of all the drama yet, maybe there's some more angles to this