CoffeeBox describes Taiwan's convenience-store coffee as part of a wider shift toward readily available freshly prepared drinks. Its useful question is how a high-volume service can make a familiar cup quickly. Specific sales figures, launches and current chain offerings need separate verification rather than being inferred from a broad trend article.
Consistency depends on several connected elements: the coffee supplied, the recipe programmed into the machine, milk handling, cleaning and staff routines. Automation can reduce some variation, but it does not make maintenance irrelevant. A single-origin or premium description also does not by itself establish the quality of the finished drink.
When comparing options, choose the same drink size and style so extra milk, syrup or dilution does not obscure the comparison. Notice temperature, sweetness, bitterness and whether the result is enjoyable for the occasion. A quick takeaway coffee and a slower specialty-café visit may meet different needs without one preference being invalid. Check the actual menu and ingredient information at the branch, and judge the cup rather than treating a category name as a guarantee of improvement.

The conversation
A good question can make a better brew.