I worked at Amazon in FiDi for almost 2 years and we never had free lunch. It was all part of the "Frugality" core value but I never felt like it was that bad. My current job has lunch onsite and it is better from a productivity standpoint. I probably get 30 minutes to 1 hour more working in because our team doesn't have to do mental gymnastics of picking a restaurant and commuting there and back, but sometimes that's fun. That being said, there are other things San Francisco officials should prioritize over this.