That only true if you want pure white bread. If you bake with more whole grain (> 30%) higher hydration (> 70%) and use preferments or even better sourdough, a

That only true if you want pure white bread. If you bake with more whole grain (> 30%) higher hydration (> 70%) and use preferments or even better sourdough, a bread can easily last a week, as long as you can toast it once it's more than 2-3 days old.