Yeah, I came back to IJ recently (because of covid-19 related state of emergencies) to find the jrock/kpop scene more scares than ever before. I'm relieved if I see kpop faces even though I don't know/follow kpop at all haha
to be honest, most of us are from the old LJ communities! There are a bunch of questionables from tumblr (their writing is terrible and their characters are weak lmao) that had joined us a while back so it's really hit or miss but some people are great!