Reading this and finding it amusing that Amazon, out of all places, is still operating the warehouse in a traditional way. Seems like a big win for the employees would be to have an Amazon Work app on their phone, which tracks their in/out time. Schedules could operate on rolling basis, so no one comes at exactly 6am, for example. You get 900 people funnel in from 5 to 8am, in 20 min increments. Everyone gets to park in peace, and no one is losing 20 minutes just waiting in line to leave the building. It's probably a more hectic scenario for the employer to operate.