I would like to offer a different take on this, even if I’ll be downvoted to hell for it…
So, using Walmart in the US as an example:
They hire people to push carts from the cart returns back to the building and those people are also responsible for snagging the stragglers as well. By putting the cart back in the correct place you are reducing the amount of work that an hourly employee has to do during their shift, thereby reducing their potential hours and potential pay.
For me, it’s the same reason I hate the self checkout, because I’m not getting a discount for running a self serve register but Walmart is saving money by not paying an employee to do it.
I get how using a self checkout is nice because I don’t have to deal with a human, but the human I no longer have to deal with is another potential employee that was getting a paycheck…