This article may simplify it too much and fail to explain it properly but the "cha bu duo" really is part of every single thing in every day life within Chinese society. It's how people cook their food, it's how delivery services function, it's the promises that are given to other people and it's also how the manufacturing works etc. And it's definitely much more common in China than elsewhere. Also it's not always a negative thing, although most western people would definitely think it is in most cases.