Hopefully the knowledge can affect their bottom line. Consumer sentiment affects spending habits. If people know they’re being gouged instead of just feeling like it, maybe they’ll curb their non-essential spending enough to put downward pressure on prices.
Maybe not, but it can’t hurt.
I can only speak for myself but I’ve eaten at Michelin star restaurants all over the world and enjoy fine dining whenever I have the time and I love it, but sometimes I just want taco bell.
Alcohol, on the other hand; good Scotch and wine has ruined the cheap stuff for me. I can’t drink cheap, or even mediocre, whisky or wine anymore. If it’s not very high quality I’d rather just have something like a gin or vodka cocktail.