But "hide from the UI" might be sufficient to pass legal review for a "make only available to users of language x, y and z" clause.
I could easily imagine this happening if they have two separate layers of availability checks. One general authentication check (likely with coarse "DVD region" baked in) owned by one suborg and another to handle all the eccentric subtleties of hundreds of different licensors owned by a different suborg. As laughable as "security by hiding the UI" is, when it's only protecting licensing nuances that have traditionally only been enforced by broadcast range (which is roughly continental for satellite) pressure to fix it can be very, very low.
I could easily imagine this happening if they have two separate layers of availability checks. One general authentication check (likely with coarse "DVD region" baked in) owned by one suborg and another to handle all the eccentric subtleties of hundreds of different licensors owned by a different suborg. As laughable as "security by hiding the UI" is, when it's only protecting licensing nuances that have traditionally only been enforced by broadcast range (which is roughly continental for satellite) pressure to fix it can be very, very low.