Machines often malfunctioned, confusing prompts left shoppers stuck, and errors interrupted what should have been a quick checkout. Instead of saving time, self-checkout sometimes added stress and delays.
This frustration hit older shoppers and those less tech-savvy especially hard. Long waits at broken kiosks and the absence of friendly human assistance became common complaints.
At the same time, theft incidents—both accidental and intentional—increased across retailers relying heavily on self-checkout.
In response, Walmart is bringing back more staffed checkout lanes while keeping self-checkout available for smaller purchases. Executives emphasize a renewed focus: blending technology with personal service to create a smoother, more pleasant shopping experience rather than
replacing human interaction altogether.