This is because they are AFRAID to riot in Austin. Acevedo lets his guys do pretty much whatever they want.
http://www.freerepublic.com/focus/news/3085403/posts
http://kxan.com/2014/03/15/rapper-tyler-the-creator-arrested-for-causing-sxsw-riot/
https://www.youtube.com/watch?v=_plZsGklvas