黑咖啡和美式咖啡的区别在于其制作方法和口味特点。黑咖啡是指不加任何修饰品的纯粹咖啡，直接从咖啡豆中提取出液体，而美式咖啡则是在意式浓缩的基础上加入更多水，使得口味变得更加淡薄。网友解答称，黑咖啡与美式之间存在差异，其中黑咖啡保留了更为原始的香气和多样化的风味，而美式则被认为是市场上最常见的一种。

在星巴克等商店里，通常有三种主要类型：一为意大利浓缩，一为经典美国（即我们所说的“美式”）以及二者结合后的半浓缩或全浓缩。这两者的区别在于冲泡时使用的水量不同，影响着最终产品的厚度和清澈度。

对于是否将“美式”视作“黑”，答案并不统一。有些人可能会将它看作一种特殊形式的无糖、无奶精、无甜energizer—a "black" coffee, but not necessarily the same as an espresso. Others may view it more as a distinct category altogether.

In summary, while both black and American-style coffees share some similarities in their brewing methods and ingredients, they differ significantly in terms of taste profile and preparation techniques. The misconception arises from the fact that both are made using espresso shots, leading people to conflate them as one and the same. However, it is important to recognize that these two styles have unique characteristics that set them apart from each other.

For instance, black coffee retains its rich aroma and offers a diverse range of flavors untouched by additives or dilution. On the other hand, American-style coffee is created by adding water to espresso shots which results in a lighter flavor with less bitterness than straight-up espresso.

The debate around whether or not "American" should be considered part of the "black" category highlights how subjective language can be when describing such nuanced beverages like coffee. Ultimately though we know there's room for everyone at this table - those who prefer their brews strong without any embellishments (the purists), those who enjoy a diluted version with added water (the comfort lovers), and even those who experiment with various combinations to create their own signature blends (the innovators).