“by and far most women aren’t dressed Tzinyusdik, eg. No hair covering, T-shirts with short sleeves, etc.”
I have no idea what video you saw, and certainly can not disagree with what you claim you saw. On the other hand, I have seen several videos of this 8 year old girl and her mother. Both are dressed appropriately, hair covered, hemlines covering the appropriates places etc… YES it is true, she was not dressed according to the rulings of chassidishe (and other yerushalmi)poskim, but she is not chassidishe and should not have to, even if those men insist on it. The more I hear people defend the spitter and his defenders the more I realize this is about control of an area, not about dressing according to halacha.