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.
But then again, I speak from the side of low-scale industrial baking. For a home baker, all this machinery will be an overkill.
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.