I'm a native Austinite (though my parents weren't) who was born here in the early 80's. I don't remember Austin being anti-growth. Fact is, fewer people wanted to move here back then. It was just seen as a shitty, sleepy mid-sized college town, like Omaha or something. It only started becoming trendy in about 1999 when suddenly it was given the moniker "The Live Music Capital of the World". The fact that we embraced that nickname seems like good proof that Austinites were not anti-growth. Because it sort of took off from there. I've never been anti-growth. I think
urbanism is what makes Austin different than the rest of the cities in Texas, which have always been incredibly sprawl-oriented. So, those people who oppose urban development in Austin are confused about who Austin is and they probably should just go back to whatever crappy big city they came from.
Everybody hates a tourist. Austin's size has never been what made it weird. What makes it weird is its personality. It's size is incidental.