Stephan's Wednesday Picks

• What the demise of cookies and third-party identifies means to digital advertising (McKinsey)
• The quality of your coffee may soon be determined by a robot (Bloomberg)
• Oprah-backed Oatly files for IPO (WSJ)
• Walmart+ usage is hampered by customer confusion, survey says (Bloomberg)
• Mall department stores are struggling. The pandemic has pushed them to the edge of extinction (Washington Post)