I know your point is they don’t do it more than department stores do, and you might very well be right. I think it is probably hard to prove either way.
https://www.e-architect.com/articles/the-psychology-behind-c...
I think there's at least a difference of degree, but I think it's more than that.
This is different from a casino, where the most likely thing you'll do if loitering is to sit at a table or machine and gamble more.
Source: "Addiction by Design: Machine Gambling in Las Vegas" by Schüll
https://www.amazon.com/Addiction-Design-Machine-Gambling-Veg...
People used to think we pumped oxygen into the casino too. It would be a fire hazard, and expensive to buy oxygen and maintain such a system. The casino where I worked for 13 years was so cheap they took away the kleenex from the staff locker room, downgraded the toilet paper, cut out staff parties.
No, just like the existence of books or the internet doesn't relieve you of needing to know stuff.
Everyone has internal sense of time that relies on external natural cues. A watch is a kludgy bolt-on that's not well integrated with one's awareness.
Imagine being stuck sick at home or in the hospital for an extended period of time - you will lose track of which weekday it is.
https://howandwhys.com/michel-siffre-time-experiment-body-sl...
His office featured a Sun workstation on his desktop, and a desk piled rather high with paperwork and whatnot. There was absolutely no wall clock anywhere to be found. His workstation's desktop also did not feature a clock. There was really no indication of the passage of time in that space.
I drank in the import of this, and I asked him if it was true, and he agreed readily. I was sort of amazed. But it was also quite humbling that he could construct such a space, where he could basically throw himself into his work and dedicate as much time as necessary, until his stomach or fatigue drew him back into the real world.
I'm actually not sure if, after a recent post-fire rebuild, if I will have a readily viewable clock in my kitchen or not.