Publix subs - excellent but slow as molasses

Today I ordered a Publix sub like I do sometimes. 30 min wait, ok. So I show up at the time. They are a bit busy. But def not understaffed. Not crazy busy either. I ask about my sandwich 8 mins after the 30 mins. And then she proceeds to go into the back and start making it.

I month ago I was in another FL town up north FL. They were incredibly slow. One person was so annoyed that he was outwardly expressing his annoyance at how slow. Basically almost throwing a tantrum. And then another couple that got like a cordon blue sandwich. Forget it. When they have to walk away the slow process gets even slower.

Is it just me or are Publix sandwiches annoying slow for others out there?