The article reports that baby boomers are particularly dissatisfied with several changes to modern grocery shopping, according to The Takeout. It presents these complaints as part of a broader generational reaction to stores becoming more technology-driven and less familiar.

– Self-checkout is ranked as the leading frustration.
– The article describes grocery shopping as having changed dramatically over the past 50 years.
– It defines baby boomers as people born between 1946 and 1964.
– The supplied text does not include the remaining nine listed complaints.