if the creedo of poptimism is to value developments in the pop world just as much as the avant-garde, or the experimental, or the subcultural, or to put them on an equal footing, then poptimism has failed because EDM was seen as a perversion of black derived house music by all journalists who propounded the poptimist worldview. But in fact by their analyses the most avant-garde developments were happening in this mongrel of electro disco tech funky house.
poptimism's main issue is that it is a reverse snobbery from the person who is aware of being subculturally identified. But the true poptimist cannot identify with a subcultural value set, be that a rocker, a punk, a gay disco queen, a hip hop head, etc.