Check out Paul Robinson's comment for a general refutation. Given the popularity of 'artisanal'-type portable food preparations in both the UK and the US I think it unlikely the market could get away with such standards even at the low-end.
I find your comment valuable though for the insight that bread products may be cut by waterjets:
https://www.youtube.com/watch?v=HrhThBHOGrU
This is astonishing: surely sogginess ensues?
Bonus bready humour: