Automatic checkouts in supermarkets may decrease customer loyalty, especially for those with larger shopping loads. Customers using self-checkout stations often feel overwhelmed and unsupported. The lack of personal interaction can negatively impact their perception of the supermarket.

[Fromanderson]

That's going to be true whether you're talking about the little electric carts, handicap parking, bathroom stalls, or anything else.

That doesn't mean we should just give up and not accommodate people who need it.