The pacing of this manga has always been a bit off in places, but the super big deal collab being completely absent is weird to me.
Also, it feels like the series is somehow becoming even less about the V-Tubing and more about gay gals paling around. It's not bad, but it's getting dangerously close to losing it's connection to the premise beyond, "Oh yeah, the premise is still a thing too," from time to time.