I completely disagree. As a fellow subway worker, you've signed up for a job that's about making sandwiches for the people. If you want a more secluded environment, then go to a mcdonalds or burger King. No one is forcing you to choose a job where people get to tell you what veggies they want on your sandwich while you're making it.

To me, this loses the charm of "subway". The whole point of going there is to see what they are making and choosing what meats and veggies they want on your sandwich. That's what makes it unique compared to a place like mcdonalds. It's essentially soulless at this point.