I sorta agree, Most mom and pop shops I've been to offer 1 type of bread. The ones that offer more, it's always something simple like Rye or whole wheat or something. I want Jalapeno Cheddar bread, not going to find that at a hole in the wall shop. I'm almost positive if Penn & Teller did another fast food Bullshit episode but this time used Subway bread on mom and pop sandwiches and mom and pop bread on Subway and got peoples feedback it would be all fucked up. Their fast food episode was fucking awesome, to see people eating Taco Bell that they thought was from a nice sit down place
"OMG THIS IS SO GOOD tastes just like home cooking This taco salad is delicious!"
To me Subway bread isn't great or terrible, I've eaten sandwiches at about 200 different places and only maybe 3 or 4 had memorable bread. *shrug*