I agree with Praire Ghost too. I think we are missing something, when we take away time that could be spent doing something else (heaven help us - maybe even spending time with family?).
I have played on both sides of this fence though. In college, I worked at a restaurant, and certainly worked sundays, and sunday mornings. A little later, I worked in retail, during the time when sunday opening became a thing. I recall my mother saying that people won't shop on sundays. Now, obviously, that wasn't true.
These days, a hardware store being open earlier on a sunday, may benefit me if I'm in the middle of a project, and need something to keep me going.
Somewhere above someone mentioned having liquor stores open early, so (thank goodness) they can get beer before the game.
To that, I'd simply say that maybe you should buy double-rations on Saturday - to get you through the day on sunday.
meh.
And for the BS that is Black Friday, I think the pendulum is swinging back against it (just a tiny little bit) when you see a retailer that says "we won't be open on Black Friday, so that our employees can spend time with their families"
I kinda like that.