I disagree. considering that cs doesn't have any protections for buyers of intellectual property like artwork/adoptables and that it doesn't really enforce copyright without quite a bit of pushback, I don't think that's a great idea. it would introduce an aspect that would be difficult to moderate. (it would also require a fairly complex addition to the site's TOS and such.)
big yes, it's also annoying to watch (those music videos...)
On a similar note, kpop fandoms are among the most toxic ones. (Thankfully, a friend of mine who likes kpop doesn't shove it to my face all the time -or ever-, but goodness, online kpop armies sure are annoying)