>>26122123No she isn't implying that she is single. She is implying that she will say the things and make the model wiggle the way that will make you give her more money.
You could say that vtubers aren't so dumb that they don't know what works. On the other hand it's more accurate to say that understanding what works is extremely simple. If they're too intelligent they might consider other consequences and avoid doing the money optimizing actions. This is a common kind of self-sabotage that favors those that either don't consider their actions or simply don't give a shit.
It might not apply to you but it will apply to some people and that is reason enough for them to continue doing it. Whether they lie, avoid the truth, dance around things, or so on. It all comes down to the same thing and what is implied is that they will manipulate people from a safe distance for money. Viewers also understand this implication but they either don't care or they're in denial of what they already understand. The amount of viewers that actually don't understand this on any level is extremely small and it's very fair and accurate to consider those viewers as mentally disabled. That also means that these vtubers are not above manipulating the mentally disabled to give them money.
Do not support streamers that do not produce an actual product.