I agree, especially since their sandwich is so dry and flat even with Mayo. I prefer to go to my local store Safeway and get a regular roll of any sandwich for 6.99 and they make them bulky and it taste moist not dry.
cold cut subs from Subway are good but you don’t use mayo or mustard....you use oil and vinger......
Now you can’t trust the mayo either. Made with cheap soy bean oil. Check all labels!
SS1