So here you can see the entire group being colorist.
They’re saying “He’s photoshopped. He’s whitened. Now he looks good and we look like we’re promoting Jungkook.”
“It’s still kinda funny, but it wasn’t as funny as before [they whitened him]”
“It’s not funny [anymore]”
“He’s not grubby anymore, he’s just “gr”
“I know how to make it dirty again! *rubs actual dirt on their shirts*”
They basically think jungkook looks funnier/uglier with his real skin color.
Honestly, I’m a bit angry at them for the moment. and you can see that, BTS are not perfect. Granted nobody is perfect, but please do not dismiss their discriminatory behavior. You can still like them, but don’t let this slide.