I’ve seen a comment awhile ago saying the exact same thing (credit to OP for such great words). but this applies pretty much the general kpop. some would call a group unpopular bc they’ve never heard of them, some would comment about xyz changing concepts and that they don’t like it, etc. I’ve been listening to kpop for about 10 years now and this phrase only made sense to me about a year ago. back then I’d force myself to listen to some groups even though it wasn’t definitely my taste, just so I can say I “listen” to a lot of groups. and then I realized I may not be their target audience, and that’s okay. my favorites has already targeted me and it’s enough groups for me to listen to. and xyz changing concepts could also mean they’re targeting for a different market now, doesn’t mean you too should support them. it’s okay if you don’t, but do pay respects.