American consumers have spoken loud and clear about what they want first and foremost: The lowest possible price on EVERYTHING. You can't sell pizzas for $8.99 or giant jars of pickles for $2.99 if you're paying a lot of employees to hold customers' hands. Like they say: Fast, cheap, or good - Pick two.
I resisted using the self-checkout lanes for years. Now, I realize that it will be faster and less painful in just about every store I shop. I almost never have to stand in line now. I don't have chit-chat with someone I don't know. And I don't have to watch someone with an IQ of 40 figure out how to put a dozen eggs and a bag of apples in the same bag. I don't use a checkout lane now unless I have a cart full of groceries.
Where is this? Walmart and Kroger have the only food self lanes around here, and both almost always require intervention before I'm done (alcohol, foil packaging, transparent packaging, barcode printed on glossy plastic, plus often wanting me to rescan the last item, which adds another, so I have to get the cashier to void it...), and almost always have lines. If there's no line, I'll go to one of them open right next to the shared cashier, if there are lines on regular checkouts (or, take my chances, if the lines on real registers are long enough). Meanwhile, Aldi and Publix have fast lines and fast cashiers, but no self-checkout lanes.
Lowes is the only other store with one that I go to, and it's a PITA.
They
should be nice, but I haven't encountered an implementation was was, yet.
Throw in the old 'rent a cart' technique and now you have a way to get the customers to bring the cart back for the deposit. Now, they don't have to pay someone to go around and collect carts.
But Aldi, the only one around me that does that, has
no buggies in the parkling lot, and the buggies are all in much better shape than other stores' buggies. I am now of the opinion that every store should do that.