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???

Crusts like this generally require a lot of steam in the oven, and steam ovens are usually much more expensive than non-steam ovens.
If you want a homemade loaf that can actually produce the type of bubbly crust you expect in certain types of European style breads, you’ll have to trap a lot of steam where you’re baking it, often by containing it in a Dutch oven.
And shaping/forming a loaf that stays tall when being baked on a flat surface takes skill, lots of practice and experience.
Fair enough!
Or a fairly inexpensive machine that will do it for you. Of course though, there’s a special pleasure in making a truly artisan bread with your own hands. But hey, it’s not that hard if you know what you’re doing. Best to see it in action.
Whoops, didn’t realize you were talking about industrial scale. I guess that makes sense, and I would have no idea which type of bread uses cheaper equipment.