Fruit juices should be seen as a form of processed sugar - even if the processing is not as substantial as making table sugar. Whole fruit - such as a whole orange or grape or apple - is a much better and nutritional choice.
Doesn’t the Bmj article say oranges increase the risk of type 2 and that fruits are all different. Blueberries are good, oranges and strawberries not so much. Still better than juice but that’s to be expected.