Why can't cappuccino be made in a siphon pot?

Cappuccino is a fancy coffee with a rich taste, with the sweetness of milk and the mellowness of coffee, thanks to espresso extracted by an Italian coffee machine, paired with milk and milk bubbles. A little more chocolate is mocha coffee.

On the other hand, the coffee extracted by the siphon pot is relatively thin, which is more suitable for extracting single coffee, without sugar or milk, to experience the most primitive flavor of single coffee. This kind of coffee is not suitable for cappuccino or mocha coffee, because the coffee is relatively thin. coupled with rich milk foam will become more like a cup of milk rather than coffee, reflecting the original flavor of coffee.