First off all YG debuted WINNER and they were racking all kind of prize and snatching the sales and everything from everyone then when they started to "tour" with the exact same setlist with no new song for a year and releasing a concert DVD, I mean they have 6 DVD (3 of them are concert with the same track list). Then cameback 2 years later as if they left just for one day.
In the same veins you have IKON who had all the YG CF while Winner was promoting then released 1 mini album plus a full album. They're coming back while WINNER has been pulled on the back once again. Result both fanbase are hating on each other's while they could have been United (just like Blackjack & VIP) which really helped 2NE1 when they debuted.
IKON numbers aren't that impressive for a debut under YG and WINNER just lost all the interest during their breaks.
Putting WINNER on drama ain't helping cause they can't act for **** and getting dragged left and right, having a reality show on a cable TV isn't helping either cause it's the floppiest program on that channel so let's not even talk nationwide.