Tesla Production Associate interview questions

I was called by a recruiter who had my resume on hand for experience and salary requirements. We agreed upon a time for an interview and he sent me an email confirmation. When I arrived at the location at the right time, I was surprised to learn that I was entering a "cattle call" process and sat with over a dozen people to sign in and get name tags. Every individual person that I spoke with was there for a different position. It felt more like the entrance to boot camp than a job interview. After completing stage one of the basic skills tests I was finally able to ask an individual about the actual salary ranges for the position which I was called in for. Upon learning that I was competing for a nightmare commute into Fremont for $11/hr less than I am currently making, I politely thanked the person for their time and I excused myself. I have tried to contact the recruiter who contacted me for the position, but he has not returned any emails nor is his phone number listed in his contact information. Very disappointing.