Scan and Go is just another self checkout lane
I mainly use scan and go. Was happily a member of Walmart plus since it started when we lived in Salem, Indiana. Moved to New Albany, Indiana and got tired of paying for the service and still having to stand in long lines because employees allow, and encourage, non members to treat our Walmart+ lanes as self checkout lanes. It's whole selling point was faster checkouts, but this store doesn't care so I cancelled my membership today. If I'm still waiting on other people to self checkout I might as well self checkout myself and save the money on membership fees.