I personally have no use for them & would rather screenshot favorite pictures of BTS and keep them in a file on my computer, but I have friends who collect them, put them in photo albums, & trade duplicates with other ARMY.
BTS offers so much "content" it's OK to figure out what speaks to you most!

I was surprised the MV didn't come with a warning (about the light flashes)! I looked away for most of the non-Hobi-sections and then squinted through parts of it but when it seemed to be continuing throughout the entire MVI gave up!

I loved that game (BTS World) along with the music they used in it. I was so sad when the game ended!

Yes, and you can also report unlicensed use of their images-- like if photos of them appear in books or magazines without HYBE's consent.