I mean, he refers to the "passively conventional minded" as "sheep". Whether or not that's true, it's still dripping with condescension.
I agree with the parent commenter. I largely agree with PG's essay, but it's also telling that he doesn't see (or at least, doesn't comment) on any potential negatives from "aggressive independently minded" folks. If anything, a lot of the current backlash I see in the technology realm is where entrepreneurs and "visionaries" promised us enlightenment and the world, but it didn't quite work out that way. The pitch for social media was that it was supposed to bring the world closer and let people develop more and stronger relationships. Yeah, how'd that turn out...