I'm an Asian American who in some ways can be hurt by AA, but I still support its existence. 
Yes, there are certain things about it AA that need to be reformed, and I suspect even its staunchest supporters recognize that.
But throwing out the entire concept of AA because some things about it are broken is like throwing out all of the welfare state because sometimes it's taken advantage of: if you are only willing to support systems or institutions when they are 100% perfect and never make mistakes, then you will never support anything, ever.