IIRC, a 12oz coffee is ~$2. The equivalent 12oz coffee milkshake is ~$4. Guess which one is more popular? That said, I do actually buy the non-sugary drinks

IIRC, a 12oz coffee is ~$2. The equivalent 12oz coffee milkshake is ~$4. Guess which one is more popular? That said, I do actually buy the non-sugary drinks because they're cheaper. I tend to buy Blonde Americanos to get the lowest bitterness espresso flavor from them, at the lowest price.