I agree with most of this.
My only difference of opinion is that I think it is rarely good OC any more.
The person(s) pushing the GBP and current Princess Points set-ups are trying for a long grift, but it is abundantly clear that they don't really know where they're going with it. Their work feels more like a gallery than a meme, but suffers because they're being released far too far apart to maintain the narrative for most viewers, and their staggered production shoots any chance of a cohesive theme.
I can only hope he/she/they take some time off from their posting. There's some clear potential for the stuff they're pushing, but they need to reassess what they want to do with that potential.