This does not seem to be absolute. Different regions have different tastes. Not everyone thinks white wine is more interesting than red wine. I think you should change this question to "Why do most young people think drinking white wine is more interesting than drinking red wine". Personally, I think there are two points: 1. The fruit flavors of white wine are mostly apples, grass, tropical plants and citrus fruits. This kind of fragrance can often make people feel happy. Compared with the aroma of red wine, this aroma is more popular with young people. 2. In terms of taste, especially Sauvignon Blanc (Scialdone oak is too strong), it is easily accepted by young people who like to drink cocktails and some refreshing liqueurs (such as apple martinis) and drinks (such as nourishing water), and the taste is not lost. So from the above two points, your so-called "interesting" is reasonable ~ ~ ~