Right again, I wanna make a thread about this with you. And in regards to TXT, they have only have more 1 main b-side that has to reach 10M. The rest are remixes, Japanese versions, OSTs, and instrumentals which almost never receive the same hype.
I consider like instrumentals and remixes stuff to be more of a bonus track than actual songs in the tracklist. Also, a thread on it would be fun but it sounds like so much work