I'll admit everything about Illit and BabyMonster gives me second hand embarrassment at how much of a copy and paste both groups are. This is another reason why SM will always be king of girl groups cause their last four were all succesful while having their own sound and style.
And even though Illlit is probably the most annoying girl group I've ever come across because of the no shame in the game they stole I still don't see why they can't get away with it.
At least they aren't still living in 2009 like YG still is.