Are you really suggesting that shops which open on a Sunday will be staffed by robots, Shaker?
No. Why are you being such a twat about this? I was about to suggest that it was some sort of pretence, except that having had experience of you I'm not so sure.
If not, there will necessarily have to be staff in attendance to restock shelves, take money, etc. I'd have thought that that was common sense.
Yes, staff - real, live, inhaling, exhaling, eating, converting-ATP-into-glycogen, excreting staff who are quite happy to work Sundays.
I've covered my essential points already - i.e. that the important issues here are about consent to Sunday working which are easily covered by employment law in recent posts which you've either not read yet or, vastly more likely, read but ignored so that you can make some fatuous, arseholish points in order (as the former Matthew Hopkins, now CMG-something pointed out recently) to give you an illusory appearance of intelligence.
That's the trouble with people who play dumb - you can never actually tell if they're playing.