Woah BP is cool?

I opened my youtube, and when I scroll down, I get this... Ads? Or is it a feature? Anw, it's quite cool (because I haven't got this thing with any groups before)

Screenshot_20220818-124840.jpg

Quote from SandyBee3

They did this for BTS too… i don’t know if it was for Butter or Permission To Dance. But one of it was advertised like this too.

ah is that so? I haven't so into this kpop when Butter or PTD was around back then so I haven't paid any attention to this thing before