Apple and Amazon operate completely different businesses, your comparison doesn't make sense. Walmart has more than double the revenue of Apple (or Amazon) and

Apple and Amazon operate completely different businesses, your comparison doesn't make sense. Walmart has more than double the revenue of Apple (or Amazon) and yet has less than a 2% profit margin [1]. Is that suspicious? If anyone is an outlier I'd say it's Apple selling luxury priced goods (along with their fat margins) at consumer like scale. [1] https://ycharts.com/companies/WMT/profit_margin https://ycharts.com/companies/WMT/profit_margin