>>9782There are two questions I think end asked together in your last paragraph, and which Hachi is also stewing: what makes something a "Vocaloid" song beyond synth usage, and what defines "Vocaloid culture" either as a scene or going concern?
There's some close coupling with those questions, but I do think it's important to recognize that Vocaloid is strictly pop music to a lot of youth, and more specifically Japanese youth. Vocaloid operatively isn't so much a scene to this audience as it is just pop music. People don't follow an "autotune" scene and many of these people aren't following a Vocaloid scene. With that limited lens, I think Hachi's characterization feels at its most correct, in that the focus on producers ends up overriding other elemenets.
Even when he said this in 2020, though, I find it fairly myopic. Miku's success as a character has become decoupled from much of Vocaloid, just as Hachi's success has, so it's understandable why he might have this perspective. Looking at Teto's success and a broader resurgent interest in Vocaloid specifically, though, it's pretty obvious that character focus is still a huge lifeblood for it. That element never really went away to begin with, even if it has ebbed at times, so I think the producer element does end up overstated at least in this interview.
(cont)