This is the second article in the last month I've found here on the Fediverse pronouncing the death of self checkout and honestly I just don't see it. Most of the stores around me have only just recently expanded their self-checkout areas and I vastly prefer using it unless I've got more than 25 items.
I'd honestly probably stop going to a store that decided to not allow me to check out on my own. Small talk and having to make a minimum wage worker suffer through it is just not something I want when I'm running to the store for a gallon of milk. I vastly prefer being able to throw in some earbuds, get my shopping, check out, and get out to having to interact with anyone while I'm just trying get my shit.