ID has the most unstable and highly volatile audience. ID vtubers have a very high CCV volatility. From maha5 andi, nijiID Hana, Moona, Ollie, Mythia, and the latest one Kobo, they experience a very steep rise and fall, the rate of which is almost abnormal, a 50% drop or even more is not unheard of in ID. In JP for example, such a severe and steep recline is very uncommon and EN, although they experienced some recline, it was not as severe and this is with them having new gen that lead to the straining of the EN box.
Their rate of their decline is almost on par with NijiEN. NijiEN suffer from many issues that contributed to such recline, from ACCERELATE, yabs, black company, contract dispute, chink fujo/yume, disagreements, clique, cucking and many more. Yet, ID especially NijiID is almost of par with NijiEN in their rate of decline despite suffering far less of these problems.
What this show is that ID fanbase is simply full of cloutchaser/trendchaser, they flock to what is popular at the moment which resulted in abnormally high incline in the initial stage, but they are not loyal at all to stay, thus resulting in rapid recline of those who were boosted by them. IDs that are stable are all heavily supported by non-indo, like Kaela from HoloID and Mika from NIjiID, Mika for example, even though she is indirectly affected by the problems that NijiEN suffers, she remains one of the most stable of NijiID.
A stable core audience is necessary to ensure longevity and sustainability, but such a core simply doesn't exist in ID. ID audiences simply do not have the qualities that are essential to the healthy growth of vtubing industry, they lack loyalty, financial capability, creativity, and basic online decency. Their vtubing culture is an abomination that represents everything that's wrong with vtubing, from doxxing to degeneracy to tribalism. Nothing positive in regard to vtubers has ever come out of this shithole.