>Berlin’s scene is actually not so underground and not so cool anymore as a result of tourism and immigration.

In my experience, people who like things because they are hidden and exclusive tend to be shitty, shallow, superficial people. Many, many, varied decades of life lived all over the world, and I've never witnessed a counterexample so I hesitate to make it an absolute.

Same goes for people who think they like things more than others because they liked them first.