Side question: Why do people buy baguettes? Do they make sandwiches with them? How do you even make a sandwich from them? How are you meant to beat a baguette???

Side question: Why do people buy baguettes? Do they make sandwiches with them? How do you even make a sandwich from them? How are you meant to beat a baguette???

The rectangular loaf became popular due to packing efficiency. You can fit more of them in less space.