Kroger owns most of the grocery stores here and are as terrible as you say. No cart cleaning. No one-way isles. No one wearing masks. Employees violating social distancing.We haven't been to Costco since the pandemic hit, or any place other than TJ's, Publix, the labor and delivery ward, the pediatrician, and very briefly Kroger that once.
Costco lines outside have no requirement for distancing and no one monitoring. The one time I stood in line, I had to constantly shift positions because either people would pass right by me to go to the end of the line, or people behind or in front of me would get into our space. At best we had 4 foot of space around us. Look forward to their longer hours reducing crowds.