>>2209I like the rhythm game itself, but I don't give a fuck about the original characters and I hate the gacha. I don't think I'd play it if it wasn't vocaloid or if KAITO wasn't in it. It's another fun rhythm game that ruins itself by being gacha. It plays kinda similar to chunithm fwiw.
>>2218it's ok nona I'll sperg too
Imo even with official stuff like sekai that sort of thing still isn't "canon", it's only canon to sekai verse and not the original characters. It's just the sekai verse's interpretation and how they utilize the characters for the game's setting. Crypton isn't developing proseka or its story tho, a company called Colorful Palette (some subdivision of Craft Egg iirc, who also did BanG Dream) is.
Project Diva X had a general plot and dialogue for the 'loids too, though I haven't played it yet and probably won't since I don't like the actual rhythm gameplay of PJD. But "official" interpretations of vocaloids aren't new with sekai, they've been done in Diva and even KEI had that Hatsune Mix manga. The Sekai "anime" (it's more like shorts) are all focused on the original charas with really minimal appearances from the vocaloids.
Producers will always be free to interpret 'loids how they want, because that's what they're designed to be for. proseka fans still annoying tho