True, although a certain amount of isolationism is needed to fully develop creative ideas. Really good new art is typically utterly alienating to everyone except you and your associates, and it needs to stay that way long enough so that you can explore its potential before outsiders are let in and the inevitable compromise and dilution begins.

The internet has kindof put a top to this and it's a shame. The creative engine of the london underground which produced dubstep and everything before it is chasing its own tail right now, devoid of new ideas, and it's partly for this reason IMO.