However, innovation saves the day. (vending machines with robotic arms) are entering the market. Because they have no labor costs, they can sell a latte for $1.50 and a black coffee for $0.99.

After years of "treat culture," inflation has caused a recalibration. Spending $100 a week on coffee is no longer cute. Frugality is the new flex.

The next time you search for that phrase, don't just look for the cheapest caffeine hit. Look for the experience: the steam fogging up your glasses, the quiet hum of the convenience store fridge, and the glorious 15 minutes where your only job is to sip.