Its like when restaurants want to get people to order via a QR code on the physical menu and place your order on their website or app.

Like no. You are making this so much more awkward than it needs to be for the sake of novelty.

Restaurant near me tried to implement this during Covid. At the time I get it because people were trying to minimize risk and might have been worried about being around a waiter and getting infected etc.

But they still haven’t stopped it though. The worse thing is that the signal there is terrible so it takes 5 minutes for the damn thing to load in the first place.