Is Sysco a name that you associate with good food? In my mind they mostly supply chain restaurants and prisons.

"Good" and "high quality" for however you define them are different goals. Sysco does a fantastic job of meeting the need for "good enough food at ridiculous scale". Does Sysco meet the need of like, Michelin quality food at ridiculous scale? No, but if it were possible, they'd probably be the ones doing it.