People enjoy certain patterns in some genre and then they explore and develop it further. When that pattern becomes more known it gets a name for easier referen

People enjoy certain patterns in some genre and then they explore and develop it further. When that pattern becomes more known it gets a name for easier referencing. All music eventually starts to sound boring and micro genre is how fans find what they like about genre and continue enjoy it. I don't understand craft beer fad and obsession, but I know beer has many tastes and many interesting stuff can come out. Why would I call someone pretentious just because they develop something I don't care about.