Even if the standards get raised across the warehouse industry, the restrictions might harm low-skilled workers more than it helps them. E.g., they might make it economically rational for Amazon to automate the jobs away. E.g., Amazon might be forced to pass on their higher costs to consumers, causing a transfer of spending from Amazon.com to brick-and-mortar outlets where the jobs for available to low-skilled workers pay even less than the eliminated jobs the Amazon warehouse did.