I lived in China and I thought it sucked there too. I always found it an epic cop-out by the restaurants and cafés who refused to answer questions about their dishes or allow a simple additional request like adding more spicy. Invariably the restaurants with QR code menus were also the ones that featured pretentiously-named menu items so you had very little idea what it was going to be until after you ordered it. Fortunately while I lived in China (up through the early months of COVID) the vast majority of small restaurants still kept their classic red-and-yellow menu board that literally just says in the name of the dish exactly what you are going to get. And it was no problem to ask a question to clarify an ingredient or ask for something special.
What I don't understand is if you're just going to order off an app, what's the point of even going to the restaurant in the first place? That no-human-contact experience already exists in delivery apps, so why bother leaving your home or office if when you go out you just end up with the exact same experience? It's not like most of these restaurants are snazzy KTVs or tea houses where you get a private room and bottle service, they're just bog-standard food court style restaurants with hard chairs and dirty floors. You could just as easily order online and eat the food on a park bench. To me the whole thing just came across as inconvenient at best and actively destructive of local communities and their social restaurant culture at worst.
What I don't understand is if you're just going to order off an app, what's the point of even going to the restaurant in the first place? That no-human-contact experience already exists in delivery apps, so why bother leaving your home or office if when you go out you just end up with the exact same experience? It's not like most of these restaurants are snazzy KTVs or tea houses where you get a private room and bottle service, they're just bog-standard food court style restaurants with hard chairs and dirty floors. You could just as easily order online and eat the food on a park bench. To me the whole thing just came across as inconvenient at best and actively destructive of local communities and their social restaurant culture at worst.