Hipster coffee and Italian coffee are very different. The former is characterized by "fruit" flavors, which a lot of people taste as just acidic, where Italian coffees are more base and tannic, owing (I think) to higher levels of the cheaper arabica bean in their blends.

As someone whose drink is a "ristretto" (which is mostly the crema) the espresso in a given little italy vs. something served by someone under the age of 50 is very different. The closest thing I could find to a standard Italian coffee in SF was at Mara's Italian Pastries in north beach.

Could a hipster do it? Sure. Would I ever line up or wait for their explanation to find out? No.