Bad publicity is still publicity.
Most people don't jump the gun on Kim Garem than you thought in Korea. Don't trust those translate site that only translate negative comments.
HYBE is really smart on this. They use Kim Garem case to bring more recognition to the group. If Garem ended up being innocent, her controversy brought many recognition to the group and she can stay in the group. However, if Garem ended up being guilty, they could easily kick her out the group and people will start stanning the group when the bully is gone with the recognition that Garem bring in.