Would this bother you as a customer?

[Yearn]

If you went in to a deli (that also had a cafe) and all of the jars/bottles etc. for sale had a layer of dust and grease on them, making them look dirty, would you be put off buying anything?

It's not really about expectations - I just doubt I'd notice a layer of dust/grease as you describe.
Same.

@ArblemarchTFruitbat

You wouldn't expect a food related business to have higher standards than ones you maintain at home?

It's not really about expectations - I just doubt I'd notice a layer of dust/grease as you describe.

Not even if it left your fingers sticky and grimy after picking up a couple of things? That's how bad it was.