Closed romantic realism as Hollywood's default
Mainstream Hollywood built a style in which continuity editing, the 180-degree rule, eyeline matches and shot/reverse-shot seal the fictional world so viewers forget the camera and the cut. It is 'romantic' because the stories centre on individuals whose desires drive the plot and are usually fulfilled. Once you name this style as one choice among many, other cinemas stop looking like failed attempts at it and become deliberate alternatives.