I mean if you need e.g. "Restrooms for Indians" implies that "other" Restrooms are somewhat not suited for Indians which normally hints to some major problem with discrimination.
Just to be clear I explicitly mean "<GenericService>" not "<SpcificProduct>", e.g. black people often have a kind of hair which non-black people have rarely, as such a "Shampoo for Black People" (which is actually a "Shampoo for any kind of people with that kind of hair common with Black People") isn't that unreasonable. Similar a movie focused on living circumstances especially common with black people staring mostly black people is also likely mainly targeting black people as an audience.
But Netflix (HBO, Disney) are not specific products but very generic services.