I vaguely remember slicing bread at home because my parents thought buying unsliced bread built character, and it mostly wasted it and covered everything in crumbs because they never sharpened our knives.
[1] https://api.ggmgastro.com/img/1000/1000/resize/media/catalog...
So in my opinion, the value/price is much better with a good bread. Id rather spend money on something with value.
Sure. But you have to have enough money to choose that. But I've been in the position where spending 2-3 times more on bread meant that later on, I'd go hungry. Buying two loaves is generally better than one if you are doing poorly. At the time, I was handwashing clothes in the sink using water heated in a boiler, since I couldn't afford the gas to heat air or water.
Wild generalisation: sure there are equipment which shapes the dough automatically at that scale. Not every bakery has the volume to justify investing in it. So depending on where you buy your bread it might have been formed by such a machine, or by a dude in the back.
And even where the bread is made at massive scale: so what? The only question which should be asked: does it taste good? If they gave the dough the proper time to rest and rise then it will taste good. The fingerprints of the person forming the dough is not the important ingredient there.
A bread slicing wood board to manage crumb waste also helps
Can’t beat crunchy toasts on thin sliced bread. Slicing machines are no match for really thin slices