Rude, distasteful, poor sportsmanship but mostly just downright ignorant.
The statement from the Italian spokesman that read, “Carlotta was referring to a trend in gymnastics at this moment, which is going towards a technique that opens up new chances to athletes of color (well-known for power) while penalizing the more artistic Eastern European style that allowed Russians and Romanians to dominate the sport for years." ... Uh hello McFly, who was in second place? Kyla Ross who is pretty much the epitome of the Eastern European style of gymnastics. Long, lean, technically perfect, opting for consistency over risky tricks.
The sport is doing what it's supposed to, reward the most difficult gymnastics that is done consistently and technically well, hence the D and E scores. What a bunch of bitter melons!